10550772518892 has 24 divisors (see below), whose sum is σ = 24618551924736. Its totient is φ = 3516912356688.

The previous prime is 10550772518863. The next prime is 10550772518893. The reversal of 10550772518892 is 29881527705501.

It is a happy number.

It is a super-2 number, since 2×10550772518892² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10550772518893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2720553 + ... + 5338815.

It is an arithmetic number, because the mean of its divisors is an integer number (1025772996864).

Almost surely, 2^{10550772518892} is an apocalyptic number.

10550772518892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10550772518892 is an abundant number, since it is smaller than the sum of its proper divisors (14067779405844).

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

10550772518892 is a wasteful number, since it uses less digits than its factorization.

10550772518892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2954077 (or 2954075 counting only the distinct ones).

The product of its (nonzero) digits is 14112000, while the sum is 60.

The spelling of 10550772518892 in words is "ten trillion, five hundred fifty billion, seven hundred seventy-two million, five hundred eighteen thousand, eight hundred ninety-two".