2130751952 has 20 divisors (see below), whose sum is σ = 4718093856. Its totient is φ = 913179360.

The previous prime is 2130751913. The next prime is 2130751969. The reversal of 2130751952 is 2591570312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9512174 + ... + 9512397.

Almost surely, 2^2130751952 is an apocalyptic number.

It is an amenable number.

2130751952 is an abundant number, since it is smaller than the sum of its proper divisors (2587341904).

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

2130751952 is a wasteful number, since it uses less digits than its factorization.

2130751952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19024586 (or 19024580 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 2130751952 is about 46160.0688041082. The cubic root of 2130751952 is about 1286.7997415166.

The spelling of 2130751952 in words is "two billion, one hundred thirty million, seven hundred fifty-one thousand, nine hundred fifty-two".