2139053072 has 40 divisors (see below), whose sum is σ = 4607205120. Its totient is φ = 955405440.

The previous prime is 2139053053. The next prime is 2139053087. The reversal of 2139053072 is 2703509312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159422 + ... + 172317.

It is an arithmetic number, because the mean of its divisors is an integer number (115180128).

Almost surely, 2^2139053072 is an apocalyptic number.

It is an amenable number.

2139053072 is an abundant number, since it is smaller than the sum of its proper divisors (2468152048).

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

2139053072 is a wasteful number, since it uses less digits than its factorization.

2139053072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331791 (or 331785 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 2139053072 is about 46249.8980755634. The cubic root of 2139053072 is about 1288.4686417516.

The spelling of 2139053072 in words is "two billion, one hundred thirty-nine million, fifty-three thousand, seventy-two".