2150953056 has 120 divisors (see below), whose sum is σ = 7229653200. Its totient is φ = 614552832.

The previous prime is 2150953039. The next prime is 2150953087. The reversal of 2150953056 is 6503590512.

2150953056 is a `hidden beast` number, since 21 + 50 + 9 + 530 + 56 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2150953056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 41131 + ... + 77418.

It is an arithmetic number, because the mean of its divisors is an integer number (60247110).

Almost surely, 2^2150953056 is an apocalyptic number.

It is an amenable number.

2150953056 is an abundant number, since it is smaller than the sum of its proper divisors (5078700144).

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

2150953056 is a wasteful number, since it uses less digits than its factorization.

2150953056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118578 (or 118561 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The square root of 2150953056 is about 46378.3684059713. The cubic root of 2150953056 is about 1290.8535616493.

The spelling of 2150953056 in words is "two billion, one hundred fifty million, nine hundred fifty-three thousand, fifty-six".