10655612415520 has 96 divisors (see below), whose sum is σ = 27412578446400. Its totient is φ = 3898677758976.

The previous prime is 10655612415509. The next prime is 10655612415541. The reversal of 10655612415520 is 2551421655601.

It is a super-2 number, since 2×10655612415520² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60345214 + ... + 60521533.

It is an arithmetic number, because the mean of its divisors is an integer number (285547692150).

Almost surely, 2^{10655612415520} is an apocalyptic number.

10655612415520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10655612415520 is an abundant number, since it is smaller than the sum of its proper divisors (16756966030880).

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

10655612415520 is a wasteful number, since it uses less digits than its factorization.

10655612415520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120866810 (or 120866802 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 43.

The spelling of 10655612415520 in words is "ten trillion, six hundred fifty-five billion, six hundred twelve million, four hundred fifteen thousand, five hundred twenty".