10656051616 has 48 divisors (see below), whose sum is σ = 25018568064. Its totient is φ = 4368317184.

The previous prime is 10656051611. The next prime is 10656051643. The reversal of 10656051616 is 61615065601.

It is a super-2 number, since 2×10656051616² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10656051611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1029015 + ... + 1039318.

It is an arithmetic number, because the mean of its divisors is an integer number (521220168).

Almost surely, 2^10656051616 is an apocalyptic number.

10656051616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10656051616 is an abundant number, since it is smaller than the sum of its proper divisors (14362516448).

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

10656051616 is a wasteful number, since it uses less digits than its factorization.

10656051616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068373 (or 2068365 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 10656051616 in words is "ten billion, six hundred fifty-six million, fifty-one thousand, six hundred sixteen".