5126663026 has 8 divisors (see below), whose sum is σ = 7746126300. Its totient is φ = 2544620928.

The previous prime is 5126662999. The next prime is 5126663033. The reversal of 5126663026 is 6203666215.

It can be written as a sum of positive squares in 2 ways, for example, as 4984218801 + 142444225 = 70599^2 + 11935^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9354951 + ... + 9355498.

Almost surely, 2^5126663026 is an apocalyptic number.

5126663026 is a deficient number, since it is larger than the sum of its proper divisors (2619463274).

5126663026 is a wasteful number, since it uses less digits than its factorization.

5126663026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18710588.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 5126663026 is about 71600.7194516927. The cubic root of 5126663026 is about 1724.2950870132.

The spelling of 5126663026 in words is "five billion, one hundred twenty-six million, six hundred sixty-three thousand, twenty-six".