2056514260 has 24 divisors (see below), whose sum is σ = 4333431816. Its totient is φ = 819795840.

The previous prime is 2056514231. The next prime is 2056514263. The reversal of 2056514260 is 624156502.

It can be written as a sum of positive squares in 4 ways, for example, as 241243024 + 1815271236 = 15532^2 + 42606^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056514263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169611 + ... + 181330.

It is an arithmetic number, because the mean of its divisors is an integer number (180559659).

Almost surely, 2^2056514260 is an apocalyptic number.

2056514260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2056514260 is an abundant number, since it is smaller than the sum of its proper divisors (2276917556).

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

2056514260 is a wasteful number, since it uses less digits than its factorization.

2056514260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351243 (or 351241 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2056514260 is about 45348.8065995126. The cubic root of 2056514260 is about 1271.6782450624.

The spelling of 2056514260 in words is "two billion, fifty-six million, five hundred fourteen thousand, two hundred sixty".