23054054515663 has 2 divisors, whose sum is σ = 23054054515664. Its totient is φ = 23054054515662.

The previous prime is 23054054515651. The next prime is 23054054515717. The reversal of 23054054515663 is 36651545045032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23054054515663 - 2⁴¹ = 20855031260111 is a prime.

It is a super-2 number, since 2×23054054515663² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23054054515633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11527027257831 + 11527027257832.

It is an arithmetic number, because the mean of its divisors is an integer number (11527027257832).

Almost surely, 2^{23054054515663} is an apocalyptic number.

23054054515663 is a deficient number, since it is larger than the sum of its proper divisors (1).

23054054515663 is an equidigital number, since it uses as much as digits as its factorization.

23054054515663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480000, while the sum is 49.

The spelling of 23054054515663 in words is "twenty-three trillion, fifty-four billion, fifty-four million, five hundred fifteen thousand, six hundred sixty-three".