2150542055010 has 16 divisors (see below), whose sum is σ = 5161300932096. Its totient is φ = 573477881328.

The previous prime is 2150542055009. The next prime is 2150542055047. The reversal of 2150542055010 is 105502450512.

It is a super-2 number, since 2×2150542055010² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 71684735167 = 2150542055010 / (2 + 1 + 5 + 0 + 5 + 4 + 2 + 0 + 5 + 5 + 0 + 1 + 0).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35842367554 + ... + 35842367613.

It is an arithmetic number, because the mean of its divisors is an integer number (322581308256).

Almost surely, 2^{2150542055010} is an apocalyptic number.

2150542055010 is an abundant number, since it is smaller than the sum of its proper divisors (3010758877086).

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

2150542055010 is a wasteful number, since it uses less digits than its factorization.

2150542055010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71684735177.

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 2150542055010 in words is "two trillion, one hundred fifty billion, five hundred forty-two million, fifty-five thousand, ten".