10518886891090 has 32 divisors (see below), whose sum is σ = 19077219210240. Its totient is φ = 4175779608000.

The previous prime is 10518886890959. The next prime is 10518886891111. The reversal of 10518886891090 is 9019868881501.

It is a super-2 number, since 2×10518886891090² (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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1644066 + ... + 4872445.

It is an arithmetic number, because the mean of its divisors is an integer number (596163100320).

Almost surely, 2^{10518886891090} is an apocalyptic number.

10518886891090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10518886891090 is a deficient number, since it is larger than the sum of its proper divisors (8558332319150).

10518886891090 is a wasteful number, since it uses less digits than its factorization.

10518886891090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6517738.

The product of its (nonzero) digits is 9953280, while the sum is 64.

The spelling of 10518886891090 in words is "ten trillion, five hundred eighteen billion, eight hundred eighty-six million, eight hundred ninety-one thousand, ninety".