45817099 has 4 divisors (see below), whose sum is σ = 46593720. Its totient is φ = 45040480.

The previous prime is 45817087. The next prime is 45817103. The reversal of 45817099 is 99071854.

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 45817099 - 2⁷ = 45816971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45817199) 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, 388222 + ... + 388339.

It is an arithmetic number, because the mean of its divisors is an integer number (11648430).

Almost surely, 2^45817099 is an apocalyptic number.

45817099 is a deficient number, since it is larger than the sum of its proper divisors (776621).

45817099 is an equidigital number, since it uses as much as digits as its factorization.

45817099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776620.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 45817099 is about 6768.8329126963. The cubic root of 45817099 is about 357.8292700479.

The spelling of 45817099 in words is "forty-five million, eight hundred seventeen thousand, ninety-nine".