2130554015 has 32 divisors (see below), whose sum is σ = 2660454720. Its totient is φ = 1636992000.

The previous prime is 2130553987. The next prime is 2130554047. The reversal of 2130554015 is 5104550312.

It is not a de Polignac number, because 2130554015 - 2¹⁸ = 2130291871 is a prime.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 3544715 + ... + 3545315.

It is an arithmetic number, because the mean of its divisors is an integer number (83139210).

Almost surely, 2^2130554015 is an apocalyptic number.

2130554015 is a deficient number, since it is larger than the sum of its proper divisors (529900705).

2130554015 is a wasteful number, since it uses less digits than its factorization.

2130554015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2130554015 is about 46157.9247258800. The cubic root of 2130554015 is about 1286.7598943682.

The spelling of 2130554015 in words is "two billion, one hundred thirty million, five hundred fifty-four thousand, fifteen".