23506006403377 has 2 divisors, whose sum is σ = 23506006403378. Its totient is φ = 23506006403376.

The previous prime is 23506006403267. The next prime is 23506006403381. The reversal of 23506006403377 is 77330460060532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14588114274721 + 8917892128656 = 3819439^2 + 2986284^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23506006403377 is a prime.

It is not a weakly prime, because it can be changed into another prime (23506006403777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11753003201688 + 11753003201689.

It is an arithmetic number, because the mean of its divisors is an integer number (11753003201689).

Almost surely, 2^{23506006403377} is an apocalyptic number.

It is an amenable number.

23506006403377 is a deficient number, since it is larger than the sum of its proper divisors (1).

23506006403377 is an equidigital number, since it uses as much as digits as its factorization.

23506006403377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 46.

The spelling of 23506006403377 in words is "twenty-three trillion, five hundred six billion, six million, four hundred three thousand, three hundred seventy-seven".