22823894504 has 8 divisors (see below), whose sum is σ = 42794802210. Its totient is φ = 11411947248.

The previous prime is 22823894501. The next prime is 22823894537. The reversal of 22823894504 is 40549832822.

It can be written as a sum of positive squares in only one way, i.e., 13432346404 + 9391548100 = 115898^2 + 96910^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (22823894501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1426493399 + ... + 1426493414.

Almost surely, 2^22823894504 is an apocalyptic number.

It is an amenable number.

22823894504 is a deficient number, since it is larger than the sum of its proper divisors (19970907706).

22823894504 is a wasteful number, since it uses less digits than its factorization.

22823894504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852986819 (or 2852986815 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 22823894504 in words is "twenty-two billion, eight hundred twenty-three million, eight hundred ninety-four thousand, five hundred four".