10555132110520 has 64 divisors (see below), whose sum is σ = 24084540777600. Its totient is φ = 4162759372800.

The previous prime is 10555132110461. The next prime is 10555132110521. The reversal of 10555132110520 is 2501123155501.

It is a super-2 number, since 2×10555132110520² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10555132110521) by changing a digit.

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, 4500249 + ... + 6431368.

It is an arithmetic number, because the mean of its divisors is an integer number (376320949650).

Almost surely, 2^{10555132110520} is an apocalyptic number.

10555132110520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10555132110520 is an abundant number, since it is smaller than the sum of its proper divisors (13529408667080).

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

10555132110520 is a wasteful number, since it uses less digits than its factorization.

10555132110520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10931968 (or 10931964 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 31.

The spelling of 10555132110520 in words is "ten trillion, five hundred fifty-five billion, one hundred thirty-two million, one hundred ten thousand, five hundred twenty".