45996191847731 has 2 divisors, whose sum is σ = 45996191847732. Its totient is φ = 45996191847730.

The previous prime is 45996191847719. The next prime is 45996191847857. The reversal of 45996191847731 is 13774819169954.

45996191847731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45996191847731 - 2¹⁰ = 45996191846707 is a prime.

It is a super-2 number, since 2×45996191847731² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45996191837731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22998095923865 + 22998095923866.

It is an arithmetic number, because the mean of its divisors is an integer number (22998095923866).

Almost surely, 2^{45996191847731} is an apocalyptic number.

45996191847731 is a deficient number, since it is larger than the sum of its proper divisors (1).

45996191847731 is an equidigital number, since it uses as much as digits as its factorization.

45996191847731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 411505920, while the sum is 74.

The spelling of 45996191847731 in words is "forty-five trillion, nine hundred ninety-six billion, one hundred ninety-one million, eight hundred forty-seven thousand, seven hundred thirty-one".