494713160790804 has 18 divisors (see below), whose sum is σ = 1250524934221290. Its totient is φ = 164904386930256.

The previous prime is 494713160790791. The next prime is 494713160790809. The reversal of 494713160790804 is 408097061317494.

494713160790804 is a `hidden beast` number, since 4 + 9 + 4 + 7 + 13 + 1 + 607 + 9 + 0 + 8 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 430911087526404 + 63802073264400 = 20758398^2 + 7987620^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×494713160790804² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494713160790809) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 6871016122059 + ... + 6871016122130.

Almost surely, 2^{494713160790804} is an apocalyptic number.

It is an amenable number.

494713160790804 is an abundant number, since it is smaller than the sum of its proper divisors (755811773430486).

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

494713160790804 is a wasteful number, since it uses less digits than its factorization.

494713160790804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13742032244199 (or 13742032244194 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 63.

The spelling of 494713160790804 in words is "four hundred ninety-four trillion, seven hundred thirteen billion, one hundred sixty million, seven hundred ninety thousand, eight hundred four".