45946532923 has 2 divisors, whose sum is σ = 45946532924. Its totient is φ = 45946532922.

The previous prime is 45946532921. The next prime is 45946532939. The reversal of 45946532923 is 32923564954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45946532923 - 2¹ = 45946532921 is a prime.

It is a super-2 number, since 2×45946532923² (a number of 22 digits) contains 22 as substring.

Together with 45946532921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45946532921) 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, 22973266461 + 22973266462.

It is an arithmetic number, because the mean of its divisors is an integer number (22973266462).

Almost surely, 2^45946532923 is an apocalyptic number.

45946532923 is a deficient number, since it is larger than the sum of its proper divisors (1).

45946532923 is an equidigital number, since it uses as much as digits as its factorization.

45946532923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6998400, while the sum is 52.

The spelling of 45946532923 in words is "forty-five billion, nine hundred forty-six million, five hundred thirty-two thousand, nine hundred twenty-three".