23522027225077 has 2 divisors, whose sum is σ = 23522027225078. Its totient is φ = 23522027225076.

The previous prime is 23522027225071. The next prime is 23522027225089. The reversal of 23522027225077 is 77052272022532.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22636337310756 + 885689914321 = 4757766^2 + 941111^2 .

It is a cyclic number.

It is not a de Polignac number, because 23522027225077 - 2³ = 23522027225069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23522027225071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11761013612538 + 11761013612539.

It is an arithmetic number, because the mean of its divisors is an integer number (11761013612539).

Almost surely, 2^{23522027225077} is an apocalyptic number.

It is an amenable number.

23522027225077 is a deficient number, since it is larger than the sum of its proper divisors (1).

23522027225077 is an equidigital number, since it uses as much as digits as its factorization.

23522027225077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1646400, while the sum is 46.

The spelling of 23522027225077 in words is "twenty-three trillion, five hundred twenty-two billion, twenty-seven million, two hundred twenty-five thousand, seventy-seven".