Search a number
-
+
5253488843525 = 52131011071495751
BaseRepresentation
bin100110001110010110001…
…0101100001101100000101
3200121020011200002121010022
41030130230111201230011
51142033121120443100
615101230334104525
71051360231244306
oct114345425415405
920536150077108
105253488843525
111745aa054856a
1270a1b294b145
132c152bbb46c0
141423ad6907ad
15919c6991e85
hex4c72c561b05

5253488843525 has 48 divisors (see below), whose sum is σ = 7151106549888. Its totient is φ = 3805188000000.

The previous prime is 5253488843497. The next prime is 5253488843543.

5253488843525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5253488843525 - 214 = 5253488827141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2764400 + ... + 4260150.

It is an arithmetic number, because the mean of its divisors is an integer number (148981386456).

Almost surely, 25253488843525 is an apocalyptic number.

It is an amenable number.

5253488843525 is a deficient number, since it is larger than the sum of its proper divisors (1897617706363).

5253488843525 is a wasteful number, since it uses less digits than its factorization.

5253488843525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495982 (or 1495977 counting only the distinct ones).

The product of its digits is 184320000, while the sum is 62.

The spelling of 5253488843525 in words is "five trillion, two hundred fifty-three billion, four hundred eighty-eight million, eight hundred forty-three thousand, five hundred twenty-five".

Divisors: 1 5 13 25 65 101 107 325 505 535 1313 1391 2525 2675 6565 6955 10807 32825 34775 54035 140491 270175 702455 1495751 3512275 7478755 19444763 37393775 97223815 151070851 160045357 486119075 755354255 800226785 1963921063 2080589641 3776771275 4001133925 9819605315 10402948205 16164581057 49098026575 52014741025 80822905285 210139553741 404114526425 1050697768705 5253488843525