30527256122 has 16 divisors (see below), whose sum is σ = 49959083232. Its totient is φ = 13874527920.

The previous prime is 30527256079. The next prime is 30527256173. The reversal of 30527256122 is 22165272503.

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, 148388 + ... + 288224.

It is an arithmetic number, because the mean of its divisors is an integer number (3122442702).

Almost surely, 2^30527256122 is an apocalyptic number.

30527256122 is a deficient number, since it is larger than the sum of its proper divisors (19431827110).

30527256122 is a wasteful number, since it uses less digits than its factorization.

30527256122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149773.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 30527256122 in words is "thirty billion, five hundred twenty-seven million, two hundred fifty-six thousand, one hundred twenty-two".