10550563852920 has 128 divisors (see below), whose sum is σ = 38955928112640. Its totient is φ = 2226053030400.

The previous prime is 10550563852889. The next prime is 10550563852931. The reversal of 10550563852920 is 2925836505501.

10550563852920 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 2×10550563852920² (a number of 27 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 31 ways as a sum of consecutive naturals, for example, 483073506 + ... + 483095345.

It is an arithmetic number, because the mean of its divisors is an integer number (304343188380).

Almost surely, 2^{10550563852920} is an apocalyptic number.

10550563852920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10550563852920 is an abundant number, since it is smaller than the sum of its proper divisors (28405364259720).

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

10550563852920 is a wasteful number, since it uses less digits than its factorization.

10550563852920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966168885 (or 966168881 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 51.

The spelling of 10550563852920 in words is "ten trillion, five hundred fifty billion, five hundred sixty-three million, eight hundred fifty-two thousand, nine hundred twenty".