10523155560 has 32 divisors (see below), whose sum is σ = 31569467040. Its totient is φ = 2806174784.

The previous prime is 10523155553. The next prime is 10523155603. The reversal of 10523155560 is 6555132501.

10523155560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10523155560² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43846362 + ... + 43846601.

It is an arithmetic number, because the mean of its divisors is an integer number (986545845).

Almost surely, 2^10523155560 is an apocalyptic number.

10523155560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10523155560 is an abundant number, since it is smaller than the sum of its proper divisors (21046311480).

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

10523155560 is a wasteful number, since it uses less digits than its factorization.

10523155560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87692977 (or 87692973 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 10523155560 in words is "ten billion, five hundred twenty-three million, one hundred fifty-five thousand, five hundred sixty".