2056034688 has 64 divisors (see below), whose sum is σ = 5748801600. Its totient is φ = 649271808.

The previous prime is 2056034557. The next prime is 2056034711. The reversal of 2056034688 is 8864306502.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133606 + ... + 148197.

It is an arithmetic number, because the mean of its divisors is an integer number (89825025).

Almost surely, 2^2056034688 is an apocalyptic number.

It is an amenable number.

2056034688 is an abundant number, since it is smaller than the sum of its proper divisors (3692766912).

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

2056034688 is a wasteful number, since it uses less digits than its factorization.

2056034688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281839 (or 281827 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 2056034688 is about 45343.5186989276. The cubic root of 2056034688 is about 1271.5793870574.

The spelling of 2056034688 in words is "two billion, fifty-six million, thirty-four thousand, six hundred eighty-eight".