5604651162794 has 4 divisors (see below), whose sum is σ = 8406976744194. Its totient is φ = 2802325581396.

The previous prime is 5604651162779. The next prime is 5604651162833. The reversal of 5604651162794 is 4972611564065.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5556094836769 + 48556326025 = 2357137^2 + 220355^2 .

It is a super-2 number, since 2×5604651162794² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401162790697 + ... + 1401162790700.

Almost surely, 2^{5604651162794} is an apocalyptic number.

5604651162794 is a deficient number, since it is larger than the sum of its proper divisors (2802325581400).

5604651162794 is a wasteful number, since it uses less digits than its factorization.

5604651162794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802325581399.

The product of its (nonzero) digits is 10886400, while the sum is 56.

The spelling of 5604651162794 in words is "five trillion, six hundred four billion, six hundred fifty-one million, one hundred sixty-two thousand, seven hundred ninety-four".