539853499 has 4 divisors (see below), whose sum is σ = 557268160. Its totient is φ = 522438840.

The previous prime is 539853407. The next prime is 539853511. The reversal of 539853499 is 994358935.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 539853499 - 2¹¹ = 539851451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (539853799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8707284 + ... + 8707345.

It is an arithmetic number, because the mean of its divisors is an integer number (139317040).

Almost surely, 2^539853499 is an apocalyptic number.

539853499 is a deficient number, since it is larger than the sum of its proper divisors (17414661).

539853499 is a wasteful number, since it uses less digits than its factorization.

539853499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17414660.

The product of its digits is 5248800, while the sum is 55.

The square root of 539853499 is about 23234.7476637901. The cubic root of 539853499 is about 814.2516366706.

The spelling of 539853499 in words is "five hundred thirty-nine million, eight hundred fifty-three thousand, four hundred ninety-nine".