45629971199 has 4 divisors (see below), whose sum is σ = 45710165040. Its totient is φ = 45549777360.

The previous prime is 45629971157. The next prime is 45629971223. The reversal of 45629971199 is 99117992654.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45629971199 - 2⁸ = 45629970943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45629971129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40096067 + ... + 40097204.

It is an arithmetic number, because the mean of its divisors is an integer number (11427541260).

Almost surely, 2^45629971199 is an apocalyptic number.

45629971199 is a deficient number, since it is larger than the sum of its proper divisors (80193841).

45629971199 is an equidigital number, since it uses as much as digits as its factorization.

45629971199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80193840.

The product of its digits is 11022480, while the sum is 62.

The spelling of 45629971199 in words is "forty-five billion, six hundred twenty-nine million, nine hundred seventy-one thousand, one hundred ninety-nine".