539024442 has 32 divisors (see below), whose sum is σ = 1176975360. Its totient is φ = 163212720.

The previous prime is 539024429. The next prime is 539024443. The reversal of 539024442 is 244420935.

It is a super-2 number, since 2×539024442² = 581094698146822728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (539024443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113773 + ... + 118415.

It is an arithmetic number, because the mean of its divisors is an integer number (36780480).

Almost surely, 2^539024442 is an apocalyptic number.

539024442 is an abundant number, since it is smaller than the sum of its proper divisors (637950918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

539024442 is a wasteful number, since it uses less digits than its factorization.

539024442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6418.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 539024442 is about 23216.8999222549. The cubic root of 539024442 is about 813.8346057039.

The spelling of 539024442 in words is "five hundred thirty-nine million, twenty-four thousand, four hundred forty-two".