5172668662715 has 8 divisors (see below), whose sum is σ = 6268659845328. Its totient is φ = 4097163296800.

The previous prime is 5172668662673. The next prime is 5172668662747.

5172668662715 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 5172668662715 - 2⁸ = 5172668662459 is a prime.

It is a Duffinian 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, 5121453617 + ... + 5121454626.

It is an arithmetic number, because the mean of its divisors is an integer number (783582480666).

Almost surely, 2^{5172668662715} is an apocalyptic number.

5172668662715 is a deficient number, since it is larger than the sum of its proper divisors (1095991182613).

5172668662715 is a wasteful number, since it uses less digits than its factorization.

5172668662715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10242908349.

The product of its digits is 50803200, while the sum is 62.

The spelling of 5172668662715 in words is "five trillion, one hundred seventy-two billion, six hundred sixty-eight million, six hundred sixty-two thousand, seven hundred fifteen".