5171509151715 has 16 divisors (see below), whose sum is σ = 8287782048000. Its totient is φ = 2753682412512.

The previous prime is 5171509151693. The next prime is 5171509151773. The reversal of 5171509151715 is 5171519051715.

It is not a de Polignac number, because 5171509151715 - 2¹² = 5171509147619 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278478015 + ... + 278496584.

It is an arithmetic number, because the mean of its divisors is an integer number (517986378000).

Almost surely, 2^{5171509151715} is an apocalyptic number.

5171509151715 is a deficient number, since it is larger than the sum of its proper divisors (3116272896285).

5171509151715 is a wasteful number, since it uses less digits than its factorization.

5171509151715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556975226.

The product of its (nonzero) digits is 275625, while the sum is 48.

The spelling of 5171509151715 in words is "five trillion, one hundred seventy-one billion, five hundred nine million, one hundred fifty-one thousand, seven hundred fifteen".