2252156300460 has 144 divisors (see below), whose sum is σ = 7890977701152. Its totient is φ = 513860966400.

The previous prime is 2252156300423. The next prime is 2252156300501. The reversal of 2252156300460 is 640036512522.

2252156300460 is a `hidden beast` number, since 2 + 2 + 5 + 2 + 15 + 630 + 0 + 4 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33420831 + ... + 33488150.

It is an arithmetic number, because the mean of its divisors is an integer number (54798456258).

Almost surely, 2^{2252156300460} is an apocalyptic number.

2252156300460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2252156300460 is an abundant number, since it is smaller than the sum of its proper divisors (5638821400692).

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

2252156300460 is a wasteful number, since it uses less digits than its factorization.

2252156300460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66909024 (or 66909019 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 2252156300460 in words is "two trillion, two hundred fifty-two billion, one hundred fifty-six million, three hundred thousand, four hundred sixty".