539033869 has 16 divisors (see below), whose sum is σ = 595569024. Its totient is φ = 483784000.

The previous prime is 539033861. The next prime is 539033879. The reversal of 539033869 is 968330935.

It is a cyclic number.

It is not a de Polignac number, because 539033869 - 2³ = 539033861 is a prime.

It is a super-2 number, since 2×539033869² = 581115023858218322, 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 (539033861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725112 + ... + 725854.

It is an arithmetic number, because the mean of its divisors is an integer number (37223064).

Almost surely, 2^539033869 is an apocalyptic number.

It is an amenable number.

539033869 is a deficient number, since it is larger than the sum of its proper divisors (56535155).

539033869 is a wasteful number, since it uses less digits than its factorization.

539033869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508.

The product of its (nonzero) digits is 524880, while the sum is 46.

The square root of 539033869 is about 23217.1029415817. The cubic root of 539033869 is about 813.8393500615.

The spelling of 539033869 in words is "five hundred thirty-nine million, thirty-three thousand, eight hundred sixty-nine".