539779273320704 has 72 divisors (see below), whose sum is σ = 1093476163100160. Its totient is φ = 265890215006208.

The previous prime is 539779273320673. The next prime is 539779273320713. The reversal of 539779273320704 is 407023372977935.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19958984 + ... + 38443719.

Almost surely, 2^{539779273320704} is an apocalyptic number.

It is an amenable number.

539779273320704 is an abundant number, since it is smaller than the sum of its proper divisors (553696889779456).

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

539779273320704 is an equidigital number, since it uses as much as digits as its factorization.

539779273320704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58403255 (or 58403241 counting only the distinct ones).

The product of its (nonzero) digits is 420078960, while the sum is 68.

The spelling of 539779273320704 in words is "five hundred thirty-nine trillion, seven hundred seventy-nine billion, two hundred seventy-three million, three hundred twenty thousand, seven hundred four".