5372125687 has 4 divisors (see below), whose sum is σ = 5545420096. Its totient is φ = 5198831280.

The previous prime is 5372125673. The next prime is 5372125771. The reversal of 5372125687 is 7865212735.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5372125687 - 2⁷ = 5372125559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5372125637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86647158 + ... + 86647219.

It is an arithmetic number, because the mean of its divisors is an integer number (1386355024).

Almost surely, 2^5372125687 is an apocalyptic number.

5372125687 is a deficient number, since it is larger than the sum of its proper divisors (173294409).

5372125687 is a wasteful number, since it uses less digits than its factorization.

5372125687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173294408.

The product of its digits is 705600, while the sum is 46.

The square root of 5372125687 is about 73294.7862197578. The cubic root of 5372125687 is about 1751.3867307175.

The spelling of 5372125687 in words is "five billion, three hundred seventy-two million, one hundred twenty-five thousand, six hundred eighty-seven".