45993499 has 4 divisors (see below), whose sum is σ = 46007064. Its totient is φ = 45979936.

The previous prime is 45993487. The next prime is 45993523. The reversal of 45993499 is 99439954.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 45993499 - 2¹⁵ = 45960731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45993419) 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, 3324 + ... + 10150.

It is an arithmetic number, because the mean of its divisors is an integer number (11501766).

Almost surely, 2^45993499 is an apocalyptic number.

45993499 is a deficient number, since it is larger than the sum of its proper divisors (13565).

45993499 is an equidigital number, since it uses as much as digits as its factorization.

45993499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13564.

The product of its digits is 1574640, while the sum is 52.

The square root of 45993499 is about 6781.8507061126. The cubic root of 45993499 is about 358.2879070352.

The spelling of 45993499 in words is "forty-five million, nine hundred ninety-three thousand, four hundred ninety-nine".