802047190594 has 8 divisors (see below), whose sum is σ = 1295614692540. Its totient is φ = 370175626416.

The previous prime is 802047190591. The next prime is 802047190639. The reversal of 802047190594 is 495091740208.

It can be written as a sum of positive squares in 2 ways, for example, as 801356184225 + 691006369 = 895185^2 + 26287^2 .

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

It is not an unprimeable number, because it can be changed into a prime (802047190591) 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 3 ways as a sum of consecutive naturals, for example, 15423984409 + ... + 15423984460.

Almost surely, 2^802047190594 is an apocalyptic number.

802047190594 is a deficient number, since it is larger than the sum of its proper divisors (493567501946).

802047190594 is a wasteful number, since it uses less digits than its factorization.

802047190594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30847968884.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 802047190594 in words is "eight hundred two billion, forty-seven million, one hundred ninety thousand, five hundred ninety-four".