5226775138 has 16 divisors (see below), whose sum is σ = 8444593080. Its totient is φ = 2411974656.

The previous prime is 5226775061. The next prime is 5226775153. The reversal of 5226775138 is 8315776225.

It can be written as a sum of positive squares in 4 ways, for example, as 3184006329 + 2042768809 = 56427^2 + 45197^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212706 + ... + 236002.

Almost surely, 2^5226775138 is an apocalyptic number.

5226775138 is a deficient number, since it is larger than the sum of its proper divisors (3217817942).

5226775138 is a wasteful number, since it uses less digits than its factorization.

5226775138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31941.

The product of its digits is 705600, while the sum is 46.

The square root of 5226775138 is about 72296.4393175764. The cubic root of 5226775138 is about 1735.4466692073.

The spelling of 5226775138 in words is "five billion, two hundred twenty-six million, seven hundred seventy-five thousand, one hundred thirty-eight".