539802542 has 16 divisors (see below), whose sum is σ = 823835664. Its totient is φ = 265200000.

The previous prime is 539802539. The next prime is 539802551. The reversal of 539802542 is 245208935.

539802542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 539802496 and 539802505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164417 + ... + 167667.

It is an arithmetic number, because the mean of its divisors is an integer number (51489729).

Almost surely, 2^539802542 is an apocalyptic number.

539802542 is a deficient number, since it is larger than the sum of its proper divisors (284033122).

539802542 is a wasteful number, since it uses less digits than its factorization.

539802542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4675.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 539802542 is about 23233.6510690851. The cubic root of 539802542 is about 814.2260166791.

The spelling of 539802542 in words is "five hundred thirty-nine million, eight hundred two thousand, five hundred forty-two".