45864599 has 8 divisors (see below), whose sum is σ = 52209792. Its totient is φ = 39882040.

The previous prime is 45864583. The next prime is 45864601. The reversal of 45864599 is 99546854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45864599 - 2⁴ = 45864583 is a prime.

It is a super-2 number, since 2×45864599² = 4207122882861602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45864799) 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 in 7 ways as a sum of consecutive naturals, for example, 90389 + ... + 90894.

It is an arithmetic number, because the mean of its divisors is an integer number (6526224).

Almost surely, 2^45864599 is an apocalyptic number.

45864599 is a deficient number, since it is larger than the sum of its proper divisors (6345193).

45864599 is a wasteful number, since it uses less digits than its factorization.

45864599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181317.

The product of its digits is 1555200, while the sum is 50.

The square root of 45864599 is about 6772.3407327157. The cubic root of 45864599 is about 357.9528848871.

The spelling of 45864599 in words is "forty-five million, eight hundred sixty-four thousand, five hundred ninety-nine".