45917757293 has 2 divisors, whose sum is σ = 45917757294. Its totient is φ = 45917757292.

The previous prime is 45917757269. The next prime is 45917757343. The reversal of 45917757293 is 39275771954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43173359524 + 2744397769 = 207782^2 + 52387^2 .

It is a cyclic number.

It is not a de Polignac number, because 45917757293 - 2³² = 41622789997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45917751293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22958878646 + 22958878647.

It is an arithmetic number, because the mean of its divisors is an integer number (22958878647).

Almost surely, 2^45917757293 is an apocalyptic number.

It is an amenable number.

45917757293 is a deficient number, since it is larger than the sum of its proper divisors (1).

45917757293 is an equidigital number, since it uses as much as digits as its factorization.

45917757293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16669800, while the sum is 59.

The spelling of 45917757293 in words is "forty-five billion, nine hundred seventeen million, seven hundred fifty-seven thousand, two hundred ninety-three".