2656410480 has 120 divisors (see below), whose sum is σ = 9445926672. Its totient is φ = 666703872.

The previous prime is 2656410451. The next prime is 2656410517. The reversal of 2656410480 is 840146562.

2656410480 is a `hidden beast` number, since 2 + 6 + 5 + 641 + 0 + 4 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96274 + ... + 120753.

Almost surely, 2^2656410480 is an apocalyptic number.

2656410480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2656410480 is an abundant number, since it is smaller than the sum of its proper divisors (6789516192).

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

2656410480 is a wasteful number, since it uses less digits than its factorization.

2656410480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217063 (or 217054 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2656410480 is about 51540.3771813905. The cubic root of 2656410480 is about 1384.9424539597.

The spelling of 2656410480 in words is "two billion, six hundred fifty-six million, four hundred ten thousand, four hundred eighty".