23505402160651 has 2 divisors, whose sum is σ = 23505402160652. Its totient is φ = 23505402160650.

The previous prime is 23505402160577. The next prime is 23505402160697. The reversal of 23505402160651 is 15606120450532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23505402160651 - 2¹¹ = 23505402158603 is a prime.

It is not a weakly prime, because it can be changed into another prime (23505402167651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11752701080325 + 11752701080326.

It is an arithmetic number, because the mean of its divisors is an integer number (11752701080326).

Almost surely, 2^{23505402160651} is an apocalyptic number.

23505402160651 is a deficient number, since it is larger than the sum of its proper divisors (1).

23505402160651 is an equidigital number, since it uses as much as digits as its factorization.

23505402160651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 23505402160651 in words is "twenty-three trillion, five hundred five billion, four hundred two million, one hundred sixty thousand, six hundred fifty-one".