5266040079 has 4 divisors (see below), whose sum is σ = 7021386776. Its totient is φ = 3510693384.

The previous prime is 5266040047. The next prime is 5266040167. The reversal of 5266040079 is 9700406625.

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

It is not a de Polignac number, because 5266040079 - 2⁵ = 5266040047 is a prime.

It is a super-2 number, since 2×5266040079² = 55462356227268652482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5266040009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 877673344 + ... + 877673349.

It is an arithmetic number, because the mean of its divisors is an integer number (1755346694).

Almost surely, 2^5266040079 is an apocalyptic number.

5266040079 is a deficient number, since it is larger than the sum of its proper divisors (1755346697).

5266040079 is a wasteful number, since it uses less digits than its factorization.

5266040079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755346696.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 5266040079 is about 72567.4863764758. The cubic root of 5266040079 is about 1739.7815464286.

The spelling of 5266040079 in words is "five billion, two hundred sixty-six million, forty thousand, seventy-nine".