46530317657 has 2 divisors, whose sum is σ = 46530317658. Its totient is φ = 46530317656.

The previous prime is 46530317633. The next prime is 46530317663. The reversal of 46530317657 is 75671303564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38364665161 + 8165652496 = 195869^2 + 90364^2 .

It is a cyclic number.

It is not a de Polignac number, because 46530317657 - 2⁶ = 46530317593 is a prime.

It is a super-2 number, since 2×46530317657² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46530317627) 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, 23265158828 + 23265158829.

It is an arithmetic number, because the mean of its divisors is an integer number (23265158829).

Almost surely, 2^46530317657 is an apocalyptic number.

It is an amenable number.

46530317657 is a deficient number, since it is larger than the sum of its proper divisors (1).

46530317657 is an equidigital number, since it uses as much as digits as its factorization.

46530317657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1587600, while the sum is 47.

The spelling of 46530317657 in words is "forty-six billion, five hundred thirty million, three hundred seventeen thousand, six hundred fifty-seven".