23532660051 has 4 divisors (see below), whose sum is σ = 31376880072. Its totient is φ = 15688440032.

The previous prime is 23532660037. The next prime is 23532660097. The reversal of 23532660051 is 15006623532.

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

It is a cyclic number.

It is not a de Polignac number, because 23532660051 - 2¹¹ = 23532658003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23532659994 and 23532660021.

It is not an unprimeable number, because it can be changed into a prime (23532660251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3922110006 + ... + 3922110011.

It is an arithmetic number, because the mean of its divisors is an integer number (7844220018).

Almost surely, 2^23532660051 is an apocalyptic number.

23532660051 is a deficient number, since it is larger than the sum of its proper divisors (7844220021).

23532660051 is an equidigital number, since it uses as much as digits as its factorization.

23532660051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7844220020.

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 23532660051 in words is "twenty-three billion, five hundred thirty-two million, six hundred sixty thousand, fifty-one".