625696465 has 8 divisors (see below), whose sum is σ = 752883840. Its totient is φ = 499191792.

The previous prime is 625696457. The next prime is 625696499. The reversal of 625696465 is 564696526.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 625696465 - 2³ = 625696457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168655 + ... + 172324.

It is an arithmetic number, because the mean of its divisors is an integer number (94110480).

Almost surely, 2^625696465 is an apocalyptic number.

It is an amenable number.

625696465 is a deficient number, since it is larger than the sum of its proper divisors (127187375).

625696465 is a wasteful number, since it uses less digits than its factorization.

625696465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341351.

The product of its digits is 2332800, while the sum is 49.

The square root of 625696465 is about 25013.9254216526. The cubic root of 625696465 is about 855.3054390183.

The spelling of 625696465 in words is "six hundred twenty-five million, six hundred ninety-six thousand, four hundred sixty-five".