2051112960 has 384 divisors, whose sum is σ = 7728935760. Its totient is φ = 500170752.

The previous prime is 2051112941. The next prime is 2051112971. The reversal of 2051112960 is 692111502.

2051112960 is a `hidden beast` number, since 20 + 511 + 129 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19169227 + ... + 19169333.

Almost surely, 2^2051112960 is an apocalyptic number.

2051112960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2051112960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3864467880).

2051112960 is an abundant number, since it is smaller than the sum of its proper divisors (5677822800).

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

2051112960 is a wasteful number, since it uses less digits than its factorization.

2051112960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 2051112960 is about 45289.2146101034. The cubic root of 2051112960 is about 1270.5639424065.

The spelling of 2051112960 in words is "two billion, fifty-one million, one hundred twelve thousand, nine hundred sixty".