6556414560650 has 48 divisors (see below), whose sum is σ = 12320096438808. Its totient is φ = 2595667200000.

The previous prime is 6556414560623. The next prime is 6556414560653. The reversal of 6556414560650 is 560654146556.

It can be written as a sum of positive squares in 12 ways, for example, as 3607800135241 + 2948614425409 = 1899421^2 + 1717153^2 .

It is a super-2 number, since 2×6556414560650² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6556414560592 and 6556414560601.

It is not an unprimeable number, because it can be changed into a prime (6556414560653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13913294 + ... + 14376806.

Almost surely, 2^{6556414560650} is an apocalyptic number.

6556414560650 is a deficient number, since it is larger than the sum of its proper divisors (5763681878158).

6556414560650 is a wasteful number, since it uses less digits than its factorization.

6556414560650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466427 (or 466422 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 53.

The spelling of 6556414560650 in words is "six trillion, five hundred fifty-six billion, four hundred fourteen million, five hundred sixty thousand, six hundred fifty".