5100126266 has 8 divisors (see below), whose sum is σ = 7653102804. Its totient is φ = 2549092000.

The previous prime is 5100126257. The next prime is 5100126307. The reversal of 5100126266 is 6626210015.

It can be written as a sum of positive squares in 2 ways, for example, as 4445022241 + 655104025 = 66671^2 + 25595^2 .

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

It is a super-2 number, since 2×5100126266² = 52022575858286205512, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478985 + ... + 489516.

Almost surely, 2^5100126266 is an apocalyptic number.

5100126266 is a deficient number, since it is larger than the sum of its proper divisors (2552976538).

5100126266 is a wasteful number, since it uses less digits than its factorization.

5100126266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971136.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5100126266 is about 71415.1683187823. The cubic root of 5100126266 is about 1721.3148259518.

The spelling of 5100126266 in words is "five billion, one hundred million, one hundred twenty-six thousand, two hundred sixty-six".