5266577794 has 4 divisors (see below), whose sum is σ = 7899866694. Its totient is φ = 2633288896.

The previous prime is 5266577753. The next prime is 5266577803. The reversal of 5266577794 is 4977756625.

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., 4704176569 + 562401225 = 68587^2 + 23715^2 .

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1316644447 + ... + 1316644450.

Almost surely, 2^5266577794 is an apocalyptic number.

5266577794 is a deficient number, since it is larger than the sum of its proper divisors (2633288900).

5266577794 is a wasteful number, since it uses less digits than its factorization.

5266577794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633288899.

The product of its digits is 22226400, while the sum is 58.

The square root of 5266577794 is about 72571.1912124915. The cubic root of 5266577794 is about 1739.8407607390.

The spelling of 5266577794 in words is "five billion, two hundred sixty-six million, five hundred seventy-seven thousand, seven hundred ninety-four".