45899499 has 16 divisors (see below), whose sum is σ = 64885760. Its totient is φ = 28810080.

The previous prime is 45899479. The next prime is 45899509. The reversal of 45899499 is 99499854.

It is not a de Polignac number, because 45899499 - 2¹¹ = 45897451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45899419) 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 15 ways as a sum of consecutive naturals, for example, 3229 + ... + 10110.

It is an arithmetic number, because the mean of its divisors is an integer number (4055360).

Almost surely, 2^45899499 is an apocalyptic number.

45899499 is a deficient number, since it is larger than the sum of its proper divisors (18986261).

45899499 is a wasteful number, since it uses less digits than its factorization.

45899499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13410.

The product of its digits is 4199040, while the sum is 57.

The square root of 45899499 is about 6774.9168998594. The cubic root of 45899499 is about 358.0436548827.

The spelling of 45899499 in words is "forty-five million, eight hundred ninety-nine thousand, four hundred ninety-nine".