5151051005 has 8 divisors (see below), whose sum is σ = 6242462424. Its totient is φ = 4080040000.

The previous prime is 5151050981. The next prime is 5151051011. The reversal of 5151051005 is 5001501515.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 480968761 + 4670082244 = 21931^2 + 68338^2 .

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

It is not a de Polignac number, because 5151051005 - 2²⁴ = 5134273789 is a prime.

It is a super-2 number, since 2×5151051005² = 53066652912223020050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

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, 5099546 + ... + 5100555.

It is an arithmetic number, because the mean of its divisors is an integer number (780307803).

Almost surely, 2^5151051005 is an apocalyptic number.

It is an amenable number.

5151051005 is a deficient number, since it is larger than the sum of its proper divisors (1091411419).

5151051005 is a wasteful number, since it uses less digits than its factorization.

5151051005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10200207.

The product of its (nonzero) digits is 625, while the sum is 23.

The square root of 5151051005 is about 71770.8227972900. The cubic root of 5151051005 is about 1727.0249697231.

The spelling of 5151051005 in words is "five billion, one hundred fifty-one million, fifty-one thousand, five".