5266253126 has 4 divisors (see below), whose sum is σ = 7899379692. Its totient is φ = 2633126562.

The previous prime is 5266253117. The next prime is 5266253137. The reversal of 5266253126 is 6213526625.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5266253126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1316563280 + ... + 1316563283.

It is an arithmetic number, because the mean of its divisors is an integer number (1974844923).

Almost surely, 2^5266253126 is an apocalyptic number.

5266253126 is a deficient number, since it is larger than the sum of its proper divisors (2633126566).

5266253126 is a wasteful number, since it uses less digits than its factorization.

5266253126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633126565.

The product of its digits is 129600, while the sum is 38.

The square root of 5266253126 is about 72568.9542848731. The cubic root of 5266253126 is about 1739.8050080959.

The spelling of 5266253126 in words is "five billion, two hundred sixty-six million, two hundred fifty-three thousand, one hundred twenty-six".