5608623251 has 24 divisors (see below), whose sum is σ = 7121887344. Its totient is φ = 4367623680.

The previous prime is 5608623247. The next prime is 5608623253. The reversal of 5608623251 is 1523268065.

It is not a de Polignac number, because 5608623251 - 2² = 5608623247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5608623253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1525151 + ... + 1528823.

It is an arithmetic number, because the mean of its divisors is an integer number (296745306).

Almost surely, 2^5608623251 is an apocalyptic number.

5608623251 is a deficient number, since it is larger than the sum of its proper divisors (1513264093).

5608623251 is a wasteful number, since it uses less digits than its factorization.

5608623251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6531 (or 6524 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 5608623251 is about 74890.7420913960. The cubic root of 5608623251 is about 1776.7190382915.

The spelling of 5608623251 in words is "five billion, six hundred eight million, six hundred twenty-three thousand, two hundred fifty-one".