23541763623293 has 2 divisors, whose sum is σ = 23541763623294. Its totient is φ = 23541763623292.

The previous prime is 23541763623229. The next prime is 23541763623337. The reversal of 23541763623293 is 39232636714532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19618282138009 + 3923481485284 = 4429253^2 + 1980778^2 .

It is a cyclic number.

It is not a de Polignac number, because 23541763623293 - 2⁶ = 23541763623229 is a prime.

It is a super-2 number, since 2×23541763623293² (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 (23541763623223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11770881811646 + 11770881811647.

It is an arithmetic number, because the mean of its divisors is an integer number (11770881811647).

Almost surely, 2^{23541763623293} is an apocalyptic number.

It is an amenable number.

23541763623293 is a deficient number, since it is larger than the sum of its proper divisors (1).

23541763623293 is an equidigital number, since it uses as much as digits as its factorization.

23541763623293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29393280, while the sum is 56.

The spelling of 23541763623293 in words is "twenty-three trillion, five hundred forty-one billion, seven hundred sixty-three million, six hundred twenty-three thousand, two hundred ninety-three".