625456223115 has 96 divisors (see below), whose sum is σ = 1065134085120. Its totient is φ = 313348739328.

The previous prime is 625456223087. The next prime is 625456223137. The reversal of 625456223115 is 511322654526.

It is not a de Polignac number, because 625456223115 - 2¹⁹ = 625455698827 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 585084801 + ... + 585085869.

It is an arithmetic number, because the mean of its divisors is an integer number (11095146720).

Almost surely, 2^625456223115 is an apocalyptic number.

625456223115 is a deficient number, since it is larger than the sum of its proper divisors (439677862005).

625456223115 is a wasteful number, since it uses less digits than its factorization.

625456223115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929 (or 1910 counting only the distinct ones).

The product of its digits is 432000, while the sum is 42.

The spelling of 625456223115 in words is "six hundred twenty-five billion, four hundred fifty-six million, two hundred twenty-three thousand, one hundred fifteen".