30092550957 has 18 divisors (see below), whose sum is σ = 50563674798. Its totient is φ = 17195743152.

The previous prime is 30092550953. The next prime is 30092550973. The reversal of 30092550957 is 75905529003.

30092550957 is a `hidden beast` number, since 3 + 0 + 0 + 9 + 2 + 550 + 95 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22111987401 + 7980563556 = 148701^2 + 89334^2 .

It is not a de Polignac number, because 30092550957 - 2² = 30092550953 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30092550953) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 34118098 + ... + 34118979.

Almost surely, 2^30092550957 is an apocalyptic number.

It is an amenable number.

30092550957 is a deficient number, since it is larger than the sum of its proper divisors (20471123841).

30092550957 is a wasteful number, since it uses less digits than its factorization.

30092550957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68237097 (or 68237087 counting only the distinct ones).

The product of its (nonzero) digits is 425250, while the sum is 45.

The spelling of 30092550957 in words is "thirty billion, ninety-two million, five hundred fifty thousand, nine hundred fifty-seven".