45696621727 has 2 divisors, whose sum is σ = 45696621728. Its totient is φ = 45696621726.

The previous prime is 45696621703. The next prime is 45696621739. The reversal of 45696621727 is 72712669654.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45696621727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45696621757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22848310863 + 22848310864.

It is an arithmetic number, because the mean of its divisors is an integer number (22848310864).

Almost surely, 2^45696621727 is an apocalyptic number.

45696621727 is a deficient number, since it is larger than the sum of its proper divisors (1).

45696621727 is an equidigital number, since it uses as much as digits as its factorization.

45696621727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7620480, while the sum is 55.

The spelling of 45696621727 in words is "forty-five billion, six hundred ninety-six million, six hundred twenty-one thousand, seven hundred twenty-seven".