625957676 has 6 divisors (see below), whose sum is σ = 1095425940. Its totient is φ = 312978836.

The previous prime is 625957669. The next prime is 625957691. The reversal of 625957676 is 676759526.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78244706 + ... + 78244713.

It is an arithmetic number, because the mean of its divisors is an integer number (182570990).

Almost surely, 2^625957676 is an apocalyptic number.

It is an amenable number.

625957676 is a deficient number, since it is larger than the sum of its proper divisors (469468264).

625957676 is a wasteful number, since it uses less digits than its factorization.

625957676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156489423 (or 156489421 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 53.

The square root of 625957676 is about 25019.1461884693. The cubic root of 625957676 is about 855.4244445952.

The spelling of 625957676 in words is "six hundred twenty-five million, nine hundred fifty-seven thousand, six hundred seventy-six".