53499 has 8 divisors (see below), whose sum is σ = 75600. Its totient is φ = 33536.

The previous prime is 53479. The next prime is 53503. The reversal of 53499 is 99435.

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

It is a cyclic number.

It is not a de Polignac number, because 53499 - 2¹³ = 45307 is a prime.

53499 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (53419) 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, 474 + ... + 575.

It is an arithmetic number, because the mean of its divisors is an integer number (9450).

2⁵³⁴⁹⁹ is an apocalyptic number.

53499 is a deficient number, since it is larger than the sum of its proper divisors (22101).

53499 is a wasteful number, since it uses less digits than its factorization.

53499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069.

The product of its digits is 4860, while the sum is 30.

The square root of 53499 is about 231.2985084258. The cubic root of 53499 is about 37.6803754453.

The spelling of 53499 in words is "fifty-three thousand, four hundred ninety-nine".