30550107500 has 60 divisors (see below), whose sum is σ = 72880402056. Its totient is φ = 11109120000.

The previous prime is 30550107457. The next prime is 30550107529. The reversal of 30550107500 is 570105503.

It is a self number, because there is not a number n which added to its sum of digits gives 30550107500.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 527957 + ... + 582956.

Almost surely, 2^30550107500 is an apocalyptic number.

It is an amenable number.

30550107500 is an abundant number, since it is smaller than the sum of its proper divisors (42330294556).

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

30550107500 is a wasteful number, since it uses less digits than its factorization.

30550107500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110948 (or 1110931 counting only the distinct ones).

The product of its (nonzero) digits is 2625, while the sum is 26.

The spelling of 30550107500 in words is "thirty billion, five hundred fifty million, one hundred seven thousand, five hundred".