5105031005 has 4 divisors (see below), whose sum is σ = 6126037212. Its totient is φ = 4084024800.

The previous prime is 5105030893. The next prime is 5105031049. The reversal of 5105031005 is 5001305015.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2260622116 + 2844408889 = 47546^2 + 53333^2 .

It is not a de Polignac number, because 5105031005 - 2¹⁰ = 5105029981 is a prime.

It is a super-2 number, since 2×5105031005² = 52122683124022620050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 510503096 + ... + 510503105.

It is an arithmetic number, because the mean of its divisors is an integer number (1531509303).

Almost surely, 2^5105031005 is an apocalyptic number.

It is an amenable number.

5105031005 is a deficient number, since it is larger than the sum of its proper divisors (1021006207).

5105031005 is a wasteful number, since it uses less digits than its factorization.

5105031005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021006206.

The product of its (nonzero) digits is 375, while the sum is 20.

The square root of 5105031005 is about 71449.4996833428. The cubic root of 5105031005 is about 1721.8664394202.

The spelling of 5105031005 in words is "five billion, one hundred five million, thirty-one thousand, five".