45732661697 has 2 divisors, whose sum is σ = 45732661698. Its totient is φ = 45732661696.

The previous prime is 45732661603. The next prime is 45732661703. The reversal of 45732661697 is 79616623754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33412549681 + 12320112016 = 182791^2 + 110996^2 .

It is a cyclic number.

It is not a de Polignac number, because 45732661697 - 2⁸ = 45732661441 is a prime.

It is not a weakly prime, because it can be changed into another prime (45732666697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22866330848 + 22866330849.

It is an arithmetic number, because the mean of its divisors is an integer number (22866330849).

Almost surely, 2^45732661697 is an apocalyptic number.

It is an amenable number.

45732661697 is a deficient number, since it is larger than the sum of its proper divisors (1).

45732661697 is an equidigital number, since it uses as much as digits as its factorization.

45732661697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11430720, while the sum is 56.

The spelling of 45732661697 in words is "forty-five billion, seven hundred thirty-two million, six hundred sixty-one thousand, six hundred ninety-seven".