5151515758 has 32 divisors (see below), whose sum is σ = 8232240960. Its totient is φ = 2412495360.

The previous prime is 5151515731. The next prime is 5151515777. The reversal of 5151515758 is 8575151515.

It is a super-2 number, since 2×5151515758² = 53076229209844629128, which contains 22 as substring.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 638566 + ... + 646582.

It is an arithmetic number, because the mean of its divisors is an integer number (257257530).

Almost surely, 2^5151515758 is an apocalyptic number.

5151515758 is a deficient number, since it is larger than the sum of its proper divisors (3080725202).

5151515758 is a wasteful number, since it uses less digits than its factorization.

5151515758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8332.

The product of its digits is 175000, while the sum is 43.

The square root of 5151515758 is about 71774.0604814859. The cubic root of 5151515758 is about 1727.0769083726.

The spelling of 5151515758 in words is "five billion, one hundred fifty-one million, five hundred fifteen thousand, seven hundred fifty-eight".