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5023251625 = 53731185189
BaseRepresentation
bin1001010110110100…
…01011110010101001
3110222002010121210111
410223122023302221
540241423023000
62150241414321
7235323635320
oct45332136251
913862117714
105023251625
112148549327
12b8233a3a1
13620910052
143591d50b7
151e5eeacba
hex12b68bca9

5023251625 has 32 divisors (see below), whose sum is σ = 7395747840. Its totient is φ = 3333384000.

The previous prime is 5023251557. The next prime is 5023251641. The reversal of 5023251625 is 5261523205.

It is a happy number.

It is not a de Polignac number, because 5023251625 - 29 = 5023251113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65470 + ... + 119719.

It is an arithmetic number, because the mean of its divisors is an integer number (231117120).

Almost surely, 25023251625 is an apocalyptic number.

It is an amenable number.

5023251625 is a deficient number, since it is larger than the sum of its proper divisors (2372496215).

5023251625 is a wasteful number, since it uses less digits than its factorization.

5023251625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185242 (or 185232 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 5023251625 is about 70874.9012344991. The cubic root of 5023251625 is about 1712.6224964323.

The spelling of 5023251625 in words is "five billion, twenty-three million, two hundred fifty-one thousand, six hundred twenty-five".

Divisors: 1 5 7 25 31 35 125 155 175 217 775 875 1085 3875 5425 27125 185189 925945 1296323 4629725 5740859 6481615 23148625 28704295 32408075 40186013 143521475 162040375 200930065 717607375 1004650325 5023251625