2150562361632 has 96 divisors (see below), whose sum is σ = 5730808450752. Its totient is φ = 705991486464.

The previous prime is 2150562361531. The next prime is 2150562361657. The reversal of 2150562361632 is 2361632650512.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29531538 + ... + 29604270.

It is an arithmetic number, because the mean of its divisors is an integer number (59695921362).

Almost surely, 2^{2150562361632} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2150562361632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2865404225376).

2150562361632 is an abundant number, since it is smaller than the sum of its proper divisors (3580246089120).

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

2150562361632 is a wasteful number, since it uses less digits than its factorization.

2150562361632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77410 (or 77402 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 2150562361632 in words is "two trillion, one hundred fifty billion, five hundred sixty-two million, three hundred sixty-one thousand, six hundred thirty-two".