23562953798 has 4 divisors (see below), whose sum is σ = 35344430700. Its totient is φ = 11781476898.

The previous prime is 23562953779. The next prime is 23562953807. The reversal of 23562953798 is 89735926532.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

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 as a sum of consecutive naturals, namely, 5890738448 + ... + 5890738451.

It is an arithmetic number, because the mean of its divisors is an integer number (8836107675).

Almost surely, 2^23562953798 is an apocalyptic number.

23562953798 is a deficient number, since it is larger than the sum of its proper divisors (11781476902).

23562953798 is a wasteful number, since it uses less digits than its factorization.

23562953798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11781476901.

The product of its digits is 24494400, while the sum is 59.

The spelling of 23562953798 in words is "twenty-three billion, five hundred sixty-two million, nine hundred fifty-three thousand, seven hundred ninety-eight".