5321172567 has 32 divisors (see below), whose sum is σ = 7849474560. Its totient is φ = 3189288960.

The previous prime is 5321172523. The next prime is 5321172587. The reversal of 5321172567 is 7652711235.

It is a happy number.

It is not a de Polignac number, because 5321172567 - 2¹⁰ = 5321171543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321172587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1004967 + ... + 1010247.

It is an arithmetic number, because the mean of its divisors is an integer number (245296080).

Almost surely, 2^5321172567 is an apocalyptic number.

5321172567 is a deficient number, since it is larger than the sum of its proper divisors (2528301993).

5321172567 is a wasteful number, since it uses less digits than its factorization.

5321172567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6183.

The product of its digits is 88200, while the sum is 39.

The square root of 5321172567 is about 72946.3677437061. The cubic root of 5321172567 is about 1745.8319929167.

The spelling of 5321172567 in words is "five billion, three hundred twenty-one million, one hundred seventy-two thousand, five hundred sixty-seven".