30253784164480 has 32 divisors (see below), whose sum is σ = 72325452769740. Its totient is φ = 12101513665536.

The previous prime is 30253784164363. The next prime is 30253784164501. The reversal of 30253784164480 is 8446148735203.

It can be written as a sum of positive squares in 2 ways, for example, as 25596233169984 + 4657550994496 = 5059272^2 + 2158136^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23635768239 + ... + 23635769518.

Almost surely, 2^{30253784164480} is an apocalyptic number.

It is an amenable number.

30253784164480 is an abundant number, since it is smaller than the sum of its proper divisors (42071668605260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30253784164480 is an equidigital number, since it uses as much as digits as its factorization.

30253784164480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47271537776 (or 47271537764 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 55.

The spelling of 30253784164480 in words is "thirty trillion, two hundred fifty-three billion, seven hundred eighty-four million, one hundred sixty-four thousand, four hundred eighty".