30935554980 has 48 divisors (see below), whose sum is σ = 94494060864. Its totient is φ = 7499528320.

The previous prime is 30935554933. The next prime is 30935554981. The reversal of 30935554980 is 8945553903.

It is not an unprimeable number, because it can be changed into a prime (30935554981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23435367 + ... + 23436686.

It is an arithmetic number, because the mean of its divisors is an integer number (1968626268).

Almost surely, 2^30935554980 is an apocalyptic number.

30935554980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30935554980 is an abundant number, since it is smaller than the sum of its proper divisors (63558505884).

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

30935554980 is a wasteful number, since it uses less digits than its factorization.

30935554980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46872076 (or 46872074 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 51.

The spelling of 30935554980 in words is "thirty billion, nine hundred thirty-five million, five hundred fifty-four thousand, nine hundred eighty".