2150154534052 has 24 divisors (see below), whose sum is σ = 4526641125440. Its totient is φ = 872995073760.

The previous prime is 2150154534019. The next prime is 2150154534061. The reversal of 2150154534052 is 2504354510512.

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 7 ways as a sum of consecutive naturals, for example, 2020821399 + ... + 2020822462.

Almost surely, 2^{2150154534052} is an apocalyptic number.

It is an amenable number.

2150154534052 is an abundant number, since it is smaller than the sum of its proper divisors (2376486591388).

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

2150154534052 is a wasteful number, since it uses less digits than its factorization.

2150154534052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4041643891 (or 4041643889 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 2150154534052 in words is "two trillion, one hundred fifty billion, one hundred fifty-four million, five hundred thirty-four thousand, fifty-two".