10651610620 has 48 divisors (see below), whose sum is σ = 25627750848. Its totient is φ = 3642854400.

The previous prime is 10651610617. The next prime is 10651610659. The reversal of 10651610620 is 2601615601.

It is a super-2 number, since 2×10651610620² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 38727 + ... + 151006.

It is an arithmetic number, because the mean of its divisors is an integer number (533911476).

Almost surely, 2^10651610620 is an apocalyptic number.

10651610620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10651610620 is an abundant number, since it is smaller than the sum of its proper divisors (14976140228).

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

10651610620 is a wasteful number, since it uses less digits than its factorization.

10651610620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190150 (or 190148 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 10651610620 in words is "ten billion, six hundred fifty-one million, six hundred ten thousand, six hundred twenty".