45234536625571 has 2 divisors, whose sum is σ = 45234536625572. Its totient is φ = 45234536625570.

The previous prime is 45234536625559. The next prime is 45234536625587. The reversal of 45234536625571 is 17552663543254.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45234536625571 - 2¹³ = 45234536617379 is a prime.

It is not a weakly prime, because it can be changed into another prime (45234536625071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22617268312785 + 22617268312786.

It is an arithmetic number, because the mean of its divisors is an integer number (22617268312786).

Almost surely, 2^{45234536625571} is an apocalyptic number.

45234536625571 is a deficient number, since it is larger than the sum of its proper divisors (1).

45234536625571 is an equidigital number, since it uses as much as digits as its factorization.

45234536625571 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720000, while the sum is 58.

The spelling of 45234536625571 in words is "forty-five trillion, two hundred thirty-four billion, five hundred thirty-six million, six hundred twenty-five thousand, five hundred seventy-one".