22850907534 has 96 divisors (see below), whose sum is σ = 62232468480. Its totient is φ = 5898367296.

The previous prime is 22850907529. The next prime is 22850907587. The reversal of 22850907534 is 43570905822.

22850907534 is a `hidden beast` number, since 2 + 28 + 5 + 0 + 90 + 7 + 534 = 666.

It is a super-2 number, since 2×22850907534² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22850907534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71424 + ... + 225395.

It is an arithmetic number, because the mean of its divisors is an integer number (648254880).

Almost surely, 2^22850907534 is an apocalyptic number.

22850907534 is an abundant number, since it is smaller than the sum of its proper divisors (39381560946).

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

22850907534 is a wasteful number, since it uses less digits than its factorization.

22850907534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296894 (or 296891 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 22850907534 in words is "twenty-two billion, eight hundred fifty million, nine hundred seven thousand, five hundred thirty-four".