45337381807 has 2 divisors, whose sum is σ = 45337381808. Its totient is φ = 45337381806.

The previous prime is 45337381801. The next prime is 45337381883. The reversal of 45337381807 is 70818373354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45337381807 - 2²⁷ = 45203164079 is a prime.

It is a super-2 number, since 2×45337381807² (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 (45337381801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22668690903 + 22668690904.

It is an arithmetic number, because the mean of its divisors is an integer number (22668690904).

Almost surely, 2^45337381807 is an apocalyptic number.

45337381807 is a deficient number, since it is larger than the sum of its proper divisors (1).

45337381807 is an equidigital number, since it uses as much as digits as its factorization.

45337381807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 45337381807 in words is "forty-five billion, three hundred thirty-seven million, three hundred eighty-one thousand, eight hundred seven".