45995037923 has 2 divisors, whose sum is σ = 45995037924. Its totient is φ = 45995037922.

The previous prime is 45995037919. The next prime is 45995037937. The reversal of 45995037923 is 32973059954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45995037923 - 2² = 45995037919 is a prime.

It is not a weakly prime, because it can be changed into another prime (45995037943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22997518961 + 22997518962.

It is an arithmetic number, because the mean of its divisors is an integer number (22997518962).

Almost surely, 2^45995037923 is an apocalyptic number.

45995037923 is a deficient number, since it is larger than the sum of its proper divisors (1).

45995037923 is an equidigital number, since it uses as much as digits as its factorization.

45995037923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9185400, while the sum is 56.

The spelling of 45995037923 in words is "forty-five billion, nine hundred ninety-five million, thirty-seven thousand, nine hundred twenty-three".