2056030572 has 12 divisors (see below), whose sum is σ = 4797404696. Its totient is φ = 685343520.

The previous prime is 2056030547. The next prime is 2056030579. The reversal of 2056030572 is 2750306502.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2056030579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85667929 + ... + 85667952.

Almost surely, 2^2056030572 is an apocalyptic number.

It is an amenable number.

2056030572 is an abundant number, since it is smaller than the sum of its proper divisors (2741374124).

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

2056030572 is a wasteful number, since it uses less digits than its factorization.

2056030572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171335888 (or 171335886 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 2056030572 is about 45343.4733120435. The cubic root of 2056030572 is about 1271.5785385269.

The spelling of 2056030572 in words is "two billion, fifty-six million, thirty thousand, five hundred seventy-two".