625377065 has 16 divisors (see below), whose sum is σ = 767992320. Its totient is φ = 488652480.

The previous prime is 625377037. The next prime is 625377073. The reversal of 625377065 is 560773526.

It is not a de Polignac number, because 625377065 - 2¹⁰ = 625376041 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124676 + ... + 129594.

It is an arithmetic number, because the mean of its divisors is an integer number (47999520).

Almost surely, 2^625377065 is an apocalyptic number.

It is an amenable number.

625377065 is a deficient number, since it is larger than the sum of its proper divisors (142615255).

625377065 is a wasteful number, since it uses less digits than its factorization.

625377065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5512.

The product of its (nonzero) digits is 264600, while the sum is 41.

The square root of 625377065 is about 25007.5401629189. The cubic root of 625377065 is about 855.1598779941.

The spelling of 625377065 in words is "six hundred twenty-five million, three hundred seventy-seven thousand, sixty-five".