625353130216 has 16 divisors (see below), whose sum is σ = 1241509891140. Its totient is φ = 294283825920.

The previous prime is 625353130201. The next prime is 625353130219. The reversal of 625353130216 is 612031353526.

It can be written as a sum of positive squares in 2 ways, for example, as 609252058116 + 16101072100 = 780546^2 + 126890^2 .

It is not an unprimeable number, because it can be changed into a prime (625353130219) 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, 2299092255 + ... + 2299092526.

Almost surely, 2^625353130216 is an apocalyptic number.

It is an amenable number.

625353130216 is a deficient number, since it is larger than the sum of its proper divisors (616156760924).

625353130216 is a wasteful number, since it uses less digits than its factorization.

625353130216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4598184804 (or 4598184800 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 625353130216 in words is "six hundred twenty-five billion, three hundred fifty-three million, one hundred thirty thousand, two hundred sixteen".