10866090854 has 8 divisors (see below), whose sum is σ = 16299586800. Its totient is φ = 5432895256.

The previous prime is 10866090853. The next prime is 10866090869. The reversal of 10866090854 is 45809066801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10866090799 and 10866090808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10866090853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76847 + ... + 166245.

It is an arithmetic number, because the mean of its divisors is an integer number (2037448350).

Almost surely, 2^10866090854 is an apocalyptic number.

10866090854 is a deficient number, since it is larger than the sum of its proper divisors (5433495946).

10866090854 is an equidigital number, since it uses as much as digits as its factorization.

10866090854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150174.

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 10866090854 in words is "ten billion, eight hundred sixty-six million, ninety thousand, eight hundred fifty-four".