Search a number
-
+
52355411455325 = 5211593226835837
BaseRepresentation
bin10111110011101111100011…
…01100111010110101011101
320212101010110122100201122012
423321313301230322311131
523330242340313032300
6303203424411201005
714012360621434136
oct1371676154726535
9225333418321565
1052355411455325
1115755894955750
125a569b5446165
13232a12ba06c24
14cd00304d4c8d
1560bd3ecc0435
hex2f9df1b3ad5d

52355411455325 has 24 divisors (see below), whose sum is σ = 72022975904160. Its totient is φ = 37431295697600.

The previous prime is 52355411455297. The next prime is 52355411455331.

52355411455325 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52355411455325 - 230 = 52354337713501 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1613401694 + ... + 1613434143.

It is an arithmetic number, because the mean of its divisors is an integer number (3000957329340).

Almost surely, 252355411455325 is an apocalyptic number.

52355411455325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52355411455325 is a deficient number, since it is larger than the sum of its proper divisors (19667564448835).

52355411455325 is a wasteful number, since it uses less digits than its factorization.

52355411455325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3226835917 (or 3226835912 counting only the distinct ones).

The product of its digits is 9000000, while the sum is 50.

The spelling of 52355411455325 in words is "fifty-two trillion, three hundred fifty-five billion, four hundred eleven million, four hundred fifty-five thousand, three hundred twenty-five".

Divisors: 1 5 11 25 55 59 275 295 649 1475 3245 16225 3226835837 16134179185 35495194207 80670895925 177475971035 190383314383 887379855175 951916571915 2094216458213 4759582859575 10471082291065 52355411455325