10890472254 has 64 divisors (see below), whose sum is σ = 22922092800. Its totient is φ = 3444553728.

The previous prime is 10890472253. The next prime is 10890472259. The reversal of 10890472254 is 45227409801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10890472253) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 6725857 + ... + 6727475.

It is an arithmetic number, because the mean of its divisors is an integer number (358157700).

Almost surely, 2^10890472254 is an apocalyptic number.

10890472254 is an abundant number, since it is smaller than the sum of its proper divisors (12031620546).

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

10890472254 is a wasteful number, since it uses less digits than its factorization.

10890472254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 10890472254 in words is "ten billion, eight hundred ninety million, four hundred seventy-two thousand, two hundred fifty-four".