539389661122 has 64 divisors (see below), whose sum is σ = 884191150080. Its totient is φ = 245305537344.

The previous prime is 539389661033. The next prime is 539389661191. The reversal of 539389661122 is 221166983935.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 354161853 + ... + 354163375.

It is an arithmetic number, because the mean of its divisors is an integer number (13815486720).

Almost surely, 2^539389661122 is an apocalyptic number.

539389661122 is a deficient number, since it is larger than the sum of its proper divisors (344801488958).

539389661122 is a wasteful number, since it uses less digits than its factorization.

539389661122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327.

The product of its digits is 4199040, while the sum is 55.

The spelling of 539389661122 in words is "five hundred thirty-nine billion, three hundred eighty-nine million, six hundred sixty-one thousand, one hundred twenty-two".