30560625020 has 48 divisors (see below), whose sum is σ = 64650432000. Its totient is φ = 12134422080.

The previous prime is 30560624989. The next prime is 30560625037. The reversal of 30560625020 is 2052606503.

It is a happy number.

It is a super-2 number, since 2×30560625020² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 1738475 + ... + 1755965.

It is an arithmetic number, because the mean of its divisors is an integer number (1346884000).

Almost surely, 2^30560625020 is an apocalyptic number.

It is an amenable number.

30560625020 is an abundant number, since it is smaller than the sum of its proper divisors (34089806980).

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

30560625020 is a wasteful number, since it uses less digits than its factorization.

30560625020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18138 (or 18136 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 30560625020 in words is "thirty billion, five hundred sixty million, six hundred twenty-five thousand, twenty".