23307563632 has 10 divisors (see below), whose sum is σ = 45158404568. Its totient is φ = 11653781808.

The previous prime is 23307563611. The next prime is 23307563647. The reversal of 23307563632 is 23636570332.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 728361348 + ... + 728361379.

Almost surely, 2^23307563632 is an apocalyptic number.

It is an amenable number.

23307563632 is a deficient number, since it is larger than the sum of its proper divisors (21850840936).

23307563632 is a wasteful number, since it uses less digits than its factorization.

23307563632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456722735 (or 1456722729 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 40.

The spelling of 23307563632 in words is "twenty-three billion, three hundred seven million, five hundred sixty-three thousand, six hundred thirty-two".