30956817452 has 12 divisors (see below), whose sum is σ = 59099378856. Its totient is φ = 14071280640.

The previous prime is 30956817433. The next prime is 30956817467. The reversal of 30956817452 is 25471865903.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 30956817452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351781973 + ... + 351782060.

It is an arithmetic number, because the mean of its divisors is an integer number (4924948238).

It is a 1-persistent number, because it is pandigital, but 2⋅30956817452 = 61913634904 is not.

Almost surely, 2^30956817452 is an apocalyptic number.

It is an amenable number.

30956817452 is a deficient number, since it is larger than the sum of its proper divisors (28142561404).

30956817452 is a wasteful number, since it uses less digits than its factorization.

30956817452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703564048 (or 703564046 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 30956817452 in words is "thirty billion, nine hundred fifty-six million, eight hundred seventeen thousand, four hundred fifty-two".