30055078532 has 24 divisors (see below), whose sum is σ = 56875198464. Its totient is φ = 13842637952.

The previous prime is 30055078523. The next prime is 30055078561. The reversal of 30055078532 is 23587055003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4698788 + ... + 4705179.

It is an arithmetic number, because the mean of its divisors is an integer number (2369799936).

Almost surely, 2^30055078532 is an apocalyptic number.

It is an amenable number.

30055078532 is a deficient number, since it is larger than the sum of its proper divisors (26820119932).

30055078532 is a wasteful number, since it uses less digits than its factorization.

30055078532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9404035 (or 9404033 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 30055078532 in words is "thirty billion, fifty-five million, seventy-eight thousand, five hundred thirty-two".