794016553 has 4 divisors (see below), whose sum is σ = 866199888. Its totient is φ = 721833220.

The previous prime is 794016541. The next prime is 794016563. The reversal of 794016553 is 355610497.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 355610497 = 11 ⋅32328227.

It is a cyclic number.

It is not a de Polignac number, because 794016553 - 2²⁵ = 760462121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (794016533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36091651 + ... + 36091672.

It is an arithmetic number, because the mean of its divisors is an integer number (216549972).

Almost surely, 2^794016553 is an apocalyptic number.

It is an amenable number.

794016553 is a deficient number, since it is larger than the sum of its proper divisors (72183335).

794016553 is a wasteful number, since it uses less digits than its factorization.

794016553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72183334.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 794016553 is about 28178.2993276741. The cubic root of 794016553 is about 925.9975808784.

The spelling of 794016553 in words is "seven hundred ninety-four million, sixteen thousand, five hundred fifty-three".