23026463332564 has 24 divisors (see below), whose sum is σ = 42674556274560. Its totient is φ = 10833982943616.

The previous prime is 23026463332541. The next prime is 23026463332597. The reversal of 23026463332564 is 46523336462032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30875692 + ... + 31612675.

It is an arithmetic number, because the mean of its divisors is an integer number (1778106511440).

Almost surely, 2^{23026463332564} is an apocalyptic number.

It is an amenable number.

23026463332564 is a deficient number, since it is larger than the sum of its proper divisors (19648092941996).

23026463332564 is a wasteful number, since it uses less digits than its factorization.

23026463332564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62493807 (or 62493805 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 49.

Adding to 23026463332564 its reverse (46523336462032), we get a palindrome (69549799794596).

The spelling of 23026463332564 in words is "twenty-three trillion, twenty-six billion, four hundred sixty-three million, three hundred thirty-two thousand, five hundred sixty-four".