45957985597 has 2 divisors, whose sum is σ = 45957985598. Its totient is φ = 45957985596.

The previous prime is 45957985583. The next prime is 45957985627. The reversal of 45957985597 is 79558975954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45288521721 + 669463876 = 212811^2 + 25874^2 .

It is a cyclic number.

It is not a de Polignac number, because 45957985597 - 2²³ = 45949596989 is a prime.

It is a super-2 number, since 2×45957985597² (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 (45957985537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22978992798 + 22978992799.

It is an arithmetic number, because the mean of its divisors is an integer number (22978992799).

Almost surely, 2^45957985597 is an apocalyptic number.

It is an amenable number.

45957985597 is a deficient number, since it is larger than the sum of its proper divisors (1).

45957985597 is an equidigital number, since it uses as much as digits as its factorization.

45957985597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 714420000, while the sum is 73.

The spelling of 45957985597 in words is "forty-five billion, nine hundred fifty-seven million, nine hundred eighty-five thousand, five hundred ninety-seven".