2656605036 has 48 divisors (see below), whose sum is σ = 6346368000. Its totient is φ = 864649152.

The previous prime is 2656605031. The next prime is 2656605053. The reversal of 2656605036 is 6305066562.

2656605036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2656605036² = 14115100634601122592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2656604985 and 2656605003.

It is not an unprimeable number, because it can be changed into a prime (2656605031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92901 + ... + 118083.

It is an arithmetic number, because the mean of its divisors is an integer number (132216000).

Almost surely, 2^2656605036 is an apocalyptic number.

It is an amenable number.

2656605036 is an abundant number, since it is smaller than the sum of its proper divisors (3689762964).

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

2656605036 is a wasteful number, since it uses less digits than its factorization.

2656605036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25398 (or 25396 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 2656605036 is about 51542.2645602616. The cubic root of 2656605036 is about 1384.9762642824.

The spelling of 2656605036 in words is "two billion, six hundred fifty-six million, six hundred five thousand, thirty-six".