539395955426 has 16 divisors (see below), whose sum is σ = 844729167744. Its totient is φ = 257832267264.

The previous prime is 539395955419. The next prime is 539395955429. The reversal of 539395955426 is 624559593935.

It is not an unprimeable number, because it can be changed into a prime (539395955429) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3089375 + ... + 3259298.

It is an arithmetic number, because the mean of its divisors is an integer number (52795572984).

Almost surely, 2^539395955426 is an apocalyptic number.

539395955426 is a deficient number, since it is larger than the sum of its proper divisors (305333212318).

539395955426 is a wasteful number, since it uses less digits than its factorization.

539395955426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6350545.

The product of its digits is 196830000, while the sum is 65.

The spelling of 539395955426 in words is "five hundred thirty-nine billion, three hundred ninety-five million, nine hundred fifty-five thousand, four hundred twenty-six".