45646263529 has 2 divisors, whose sum is σ = 45646263530. Its totient is φ = 45646263528.

The previous prime is 45646263527. The next prime is 45646263547. The reversal of 45646263529 is 92536264654.

45646263529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40909107600 + 4737155929 = 202260^2 + 68827^2 .

It is a cyclic number.

It is not a de Polignac number, because 45646263529 - 2¹ = 45646263527 is a prime.

Together with 45646263527, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45646263527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22823131764 + 22823131765.

It is an arithmetic number, because the mean of its divisors is an integer number (22823131765).

Almost surely, 2^45646263529 is an apocalyptic number.

It is an amenable number.

45646263529 is a deficient number, since it is larger than the sum of its proper divisors (1).

45646263529 is an equidigital number, since it uses as much as digits as its factorization.

45646263529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9331200, while the sum is 52.

The spelling of 45646263529 in words is "forty-five billion, six hundred forty-six million, two hundred sixty-three thousand, five hundred twenty-nine".