2056514632 has 8 divisors (see below), whose sum is σ = 3855964950. Its totient is φ = 1028257312.

The previous prime is 2056514623. The next prime is 2056514659. The reversal of 2056514632 is 2364156502.

It can be written as a sum of positive squares in only one way, i.e., 1674937476 + 381577156 = 40926^2 + 19534^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128532157 + ... + 128532172.

Almost surely, 2^2056514632 is an apocalyptic number.

It is an amenable number.

2056514632 is a deficient number, since it is larger than the sum of its proper divisors (1799450318).

2056514632 is a wasteful number, since it uses less digits than its factorization.

2056514632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257064335 (or 257064331 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 2056514632 is about 45348.8107010537. The cubic root of 2056514632 is about 1271.6783217398.

The spelling of 2056514632 in words is "two billion, fifty-six million, five hundred fourteen thousand, six hundred thirty-two".