625056365603 has 4 divisors (see below), whose sum is σ = 625062394320. Its totient is φ = 625050336888.

The previous prime is 625056365597. The next prime is 625056365657. The reversal of 625056365603 is 306563650526.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 625056365603 - 2⁶ = 625056365539 is a prime.

It is a super-3 number, since 3×625056365603³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (625056362603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2856068 + ... + 3067121.

It is an arithmetic number, because the mean of its divisors is an integer number (156265598580).

Almost surely, 2^625056365603 is an apocalyptic number.

625056365603 is a deficient number, since it is larger than the sum of its proper divisors (6028717).

625056365603 is a wasteful number, since it uses less digits than its factorization.

625056365603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6028716.

The product of its (nonzero) digits is 2916000, while the sum is 47.

The spelling of 625056365603 in words is "six hundred twenty-five billion, fifty-six million, three hundred sixty-five thousand, six hundred three".