6656101505610 has 32 divisors (see below), whose sum is σ = 16346146956480. Its totient is φ = 1733682252288.

The previous prime is 6656101505609. The next prime is 6656101505623. The reversal of 6656101505610 is 165051016566.

It is a super-2 number, since 2×6656101505610² (a number of 26 digits) contains 22 as substring.

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, 2579883015 + ... + 2579885594.

It is an arithmetic number, because the mean of its divisors is an integer number (510817092390).

Almost surely, 2^{6656101505610} is an apocalyptic number.

6656101505610 is an abundant number, since it is smaller than the sum of its proper divisors (9690045450870).

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

6656101505610 is a wasteful number, since it uses less digits than its factorization.

6656101505610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5159768662.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 6656101505610 in words is "six trillion, six hundred fifty-six billion, one hundred one million, five hundred five thousand, six hundred ten".