30953169273 has 16 divisors (see below), whose sum is σ = 44711726976. Its totient is φ = 18934039680.

The previous prime is 30953169253. The next prime is 30953169283. The reversal of 30953169273 is 37296135903.

It is not a de Polignac number, because 30953169273 - 2⁶ = 30953169209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30953169253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2369748 + ... + 2382773.

It is an arithmetic number, because the mean of its divisors is an integer number (2794482936).

Almost surely, 2^30953169273 is an apocalyptic number.

It is an amenable number.

30953169273 is a deficient number, since it is larger than the sum of its proper divisors (13758557703).

30953169273 is a wasteful number, since it uses less digits than its factorization.

30953169273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4752704.

The product of its (nonzero) digits is 918540, while the sum is 48.

The spelling of 30953169273 in words is "thirty billion, nine hundred fifty-three million, one hundred sixty-nine thousand, two hundred seventy-three".