539351632 has 20 divisors (see below), whose sum is σ = 1099994080. Its totient is φ = 255482208.

The previous prime is 539351621. The next prime is 539351647. The reversal of 539351632 is 236153935.

It is a junction number, because it is equal to n+sod(n) for n = 539351591 and 539351600.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 886788 + ... + 887395.

It is an arithmetic number, because the mean of its divisors is an integer number (54999704).

Almost surely, 2^539351632 is an apocalyptic number.

It is an amenable number.

539351632 is an abundant number, since it is smaller than the sum of its proper divisors (560642448).

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

539351632 is a wasteful number, since it uses less digits than its factorization.

539351632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774210 (or 1774204 counting only the distinct ones).

The product of its digits is 72900, while the sum is 37.

The square root of 539351632 is about 23223.9452290088. The cubic root of 539351632 is about 813.9992393548. Note that the first 3 decimals are identical.

The spelling of 539351632 in words is "five hundred thirty-nine million, three hundred fifty-one thousand, six hundred thirty-two".