30163504445252 has 24 divisors (see below), whose sum is σ = 55331125013472. Its totient is φ = 14371720776000.

The previous prime is 30163504445177. The next prime is 30163504445257. The reversal of 30163504445252 is 25254440536103.

It is not an unprimeable number, because it can be changed into a prime (30163504445257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2138641874 + ... + 2138655977.

It is an arithmetic number, because the mean of its divisors is an integer number (2305463542228).

Almost surely, 2^{30163504445252} is an apocalyptic number.

It is an amenable number.

30163504445252 is a deficient number, since it is larger than the sum of its proper divisors (25167620568220).

30163504445252 is a wasteful number, since it uses less digits than its factorization.

30163504445252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4277297939 (or 4277297937 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 44.

The spelling of 30163504445252 in words is "thirty trillion, one hundred sixty-three billion, five hundred four million, four hundred forty-five thousand, two hundred fifty-two".