5215887697 has 8 divisors (see below), whose sum is σ = 5300957952. Its totient is φ = 5131140000.

The previous prime is 5215887667. The next prime is 5215887727. The reversal of 5215887697 is 7967885125.

It is an interprime number because it is at equal distance from previous prime (5215887667) and next prime (5215887727).

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

It is a cyclic number.

It is not a de Polignac number, because 5215887697 - 2²⁷ = 5081669969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5215887617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47929 + ... + 112822.

It is an arithmetic number, because the mean of its divisors is an integer number (662619744).

Almost surely, 2^5215887697 is an apocalyptic number.

It is an amenable number.

5215887697 is a deficient number, since it is larger than the sum of its proper divisors (85070255).

5215887697 is a wasteful number, since it uses less digits than its factorization.

5215887697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161279.

The product of its digits is 8467200, while the sum is 58.

The square root of 5215887697 is about 72221.1028508981. The cubic root of 5215887697 is about 1734.2408455310.

The spelling of 5215887697 in words is "five billion, two hundred fifteen million, eight hundred eighty-seven thousand, six hundred ninety-seven".