539422052 has 24 divisors (see below), whose sum is σ = 1017936192. Its totient is φ = 248637600.

The previous prime is 539422031. The next prime is 539422061. The reversal of 539422052 is 250224935.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 35777 + ... + 48567.

It is an arithmetic number, because the mean of its divisors is an integer number (42414008).

Almost surely, 2^539422052 is an apocalyptic number.

539422052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

539422052 is a deficient number, since it is larger than the sum of its proper divisors (478514140).

539422052 is a wasteful number, since it uses less digits than its factorization.

539422052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13619 (or 13617 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 539422052 is about 23225.4612871306. The cubic root of 539422052 is about 814.0346641924.

Adding to 539422052 its reverse (250224935), we get a palindrome (789646987).

The spelling of 539422052 in words is "five hundred thirty-nine million, four hundred twenty-two thousand, fifty-two".