2656536756 has 48 divisors (see below), whose sum is σ = 6908650560. Its totient is φ = 789557760.

The previous prime is 2656536733. The next prime is 2656536797. The reversal of 2656536756 is 6576356562.

2656536756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 2656536699 and 2656536708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338815 + ... + 346566.

It is an arithmetic number, because the mean of its divisors is an integer number (143930220).

Almost surely, 2^2656536756 is an apocalyptic number.

It is an amenable number.

2656536756 is an abundant number, since it is smaller than the sum of its proper divisors (4252113804).

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

2656536756 is a wasteful number, since it uses less digits than its factorization.

2656536756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685424 (or 685422 counting only the distinct ones).

The product of its digits is 6804000, while the sum is 51.

The square root of 2656536756 is about 51541.6021869713. The cubic root of 2656536756 is about 1384.9643986383.

The spelling of 2656536756 in words is "two billion, six hundred fifty-six million, five hundred thirty-six thousand, seven hundred fifty-six".