23648326655 has 32 divisors (see below), whose sum is σ = 29859762240. Its totient is φ = 17959173120.

The previous prime is 23648326643. The next prime is 23648326661. The reversal of 23648326655 is 55662384632.

It is not a de Polignac number, because 23648326655 - 2⁶ = 23648326591 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2366249 + ... + 2376221.

It is an arithmetic number, because the mean of its divisors is an integer number (933117570).

Almost surely, 2^23648326655 is an apocalyptic number.

23648326655 is a deficient number, since it is larger than the sum of its proper divisors (6211435585).

23648326655 is a wasteful number, since it uses less digits than its factorization.

23648326655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10331.

The product of its digits is 6220800, while the sum is 50.

The spelling of 23648326655 in words is "twenty-three billion, six hundred forty-eight million, three hundred twenty-six thousand, six hundred fifty-five".