965813625 has 80 divisors (see below), whose sum is σ = 2057937024. Its totient is φ = 441482400.

The previous prime is 965813621. The next prime is 965813663. The reversal of 965813625 is 526318569.

965813625 is a `hidden beast` number, since 9 + 6 + 5 + 8 + 13 + 625 = 666.

965813625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 965813625 - 2² = 965813621 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (965813621) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 64062 + ... + 77688.

Almost surely, 2^965813625 is an apocalyptic number.

It is an amenable number.

965813625 is an abundant number, since it is smaller than the sum of its proper divisors (1092123399).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

965813625 is a wasteful number, since it uses less digits than its factorization.

965813625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13661 (or 13642 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 965813625 is about 31077.5421325432. The cubic root of 965813625 is about 988.4721612493.

The spelling of 965813625 in words is "nine hundred sixty-five million, eight hundred thirteen thousand, six hundred twenty-five".