23051746455611 has 4 divisors (see below), whose sum is σ = 23367523804392. Its totient is φ = 22735969106832.

The previous prime is 23051746455599. The next prime is 23051746455613. The reversal of 23051746455611 is 11655464715032.

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 23051746455611 - 2¹⁰ = 23051746454587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23051746455611.

It is not an unprimeable number, because it can be changed into a prime (23051746455613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157888674281 + ... + 157888674426.

It is an arithmetic number, because the mean of its divisors is an integer number (5841880951098).

Almost surely, 2^{23051746455611} is an apocalyptic number.

23051746455611 is a deficient number, since it is larger than the sum of its proper divisors (315777348781).

23051746455611 is an equidigital number, since it uses as much as digits as its factorization.

23051746455611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315777348780.

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 23051746455611 in words is "twenty-three trillion, fifty-one billion, seven hundred forty-six million, four hundred fifty-five thousand, six hundred eleven".