22875970854 has 64 divisors (see below), whose sum is σ = 52770216960. Its totient is φ = 6538252320.

The previous prime is 22875970811. The next prime is 22875970877. The reversal of 22875970854 is 45807957822.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 22875970794 and 22875970803.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244477 + ... + 324839.

It is an arithmetic number, because the mean of its divisors is an integer number (824534640).

Almost surely, 2^22875970854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22875970854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26385108480).

22875970854 is an abundant number, since it is smaller than the sum of its proper divisors (29894246106).

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

22875970854 is a wasteful number, since it uses less digits than its factorization.

22875970854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80625.

The product of its (nonzero) digits is 11289600, while the sum is 57.

The spelling of 22875970854 in words is "twenty-two billion, eight hundred seventy-five million, nine hundred seventy thousand, eight hundred fifty-four".