45899 has 8 divisors (see below), whose sum is σ = 53760. Its totient is φ = 38376.

The previous prime is 45893. The next prime is 45943. The reversal of 45899 is 99854.

45899 = T₁₁₁ + T₁₁₂ + ... + T₁₁₇.

45899 is nontrivially palindromic in base 6.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45899 is a prime.

It is a d-powerful number, because it can be written as 4 + 5 + 8⁵ + 9⁴ + 9⁴ .

It is a plaindrome in base 10 and base 12.

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (45893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512 + ... + 594.

It is an arithmetic number, because the mean of its divisors is an integer number (6720).

2⁴⁵⁸⁹⁹ is an apocalyptic number.

45899 is a deficient number, since it is larger than the sum of its proper divisors (7861).

45899 is an equidigital number, since it uses as much as digits as its factorization.

45899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169.

The product of its digits is 12960, while the sum is 35.

The square root of 45899 is about 214.2405190434. The cubic root of 45899 is about 35.8042357378.

The spelling of 45899 in words is "forty-five thousand, eight hundred ninety-nine".