10620413888 has 56 divisors (see below), whose sum is σ = 25353264000. Its totient is φ = 4312044288.

The previous prime is 10620413861. The next prime is 10620413897. The reversal of 10620413888 is 88831402601.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×10620413888² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615338 + ... + 632361.

Almost surely, 2^10620413888 is an apocalyptic number.

It is an amenable number.

10620413888 is an abundant number, since it is smaller than the sum of its proper divisors (14732850112).

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

10620413888 is a wasteful number, since it uses less digits than its factorization.

10620413888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247737 (or 1247727 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The spelling of 10620413888 in words is "ten billion, six hundred twenty million, four hundred thirteen thousand, eight hundred eighty-eight".