539686770794 has 8 divisors (see below), whose sum is σ = 809542792128. Its totient is φ = 269839173420.

The previous prime is 539686770787. The next prime is 539686770827. The reversal of 539686770794 is 497077686935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1943312 + ... + 2203595.

It is an arithmetic number, because the mean of its divisors is an integer number (101192849016).

Almost surely, 2^539686770794 is an apocalyptic number.

539686770794 is a deficient number, since it is larger than the sum of its proper divisors (269856021334).

539686770794 is a wasteful number, since it uses less digits than its factorization.

539686770794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4211980.

The product of its (nonzero) digits is 480090240, while the sum is 71.

The spelling of 539686770794 in words is "five hundred thirty-nine billion, six hundred eighty-six million, seven hundred seventy thousand, seven hundred ninety-four".