45326444263 has 2 divisors, whose sum is σ = 45326444264. Its totient is φ = 45326444262.

The previous prime is 45326444249. The next prime is 45326444269. The reversal of 45326444263 is 36244462354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45326444263 - 2²⁹ = 44789573351 is a prime.

It is a super-2 number, since 2×45326444263² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45326444269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22663222131 + 22663222132.

It is an arithmetic number, because the mean of its divisors is an integer number (22663222132).

Almost surely, 2^45326444263 is an apocalyptic number.

45326444263 is a deficient number, since it is larger than the sum of its proper divisors (1).

45326444263 is an equidigital number, since it uses as much as digits as its factorization.

45326444263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1658880, while the sum is 43.

The spelling of 45326444263 in words is "forty-five billion, three hundred twenty-six million, four hundred forty-four thousand, two hundred sixty-three".