5623137687 has 8 divisors (see below), whose sum is σ = 7512544000. Its totient is φ = 3741244920.

The previous prime is 5623137631. The next prime is 5623137697. The reversal of 5623137687 is 7867313265.

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

It is not a de Polignac number, because 5623137687 - 2⁸ = 5623137431 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 (5623137697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1876639 + ... + 1879632.

It is an arithmetic number, because the mean of its divisors is an integer number (939068000).

Almost surely, 2^5623137687 is an apocalyptic number.

5623137687 is a deficient number, since it is larger than the sum of its proper divisors (1889406313).

5623137687 is a wasteful number, since it uses less digits than its factorization.

5623137687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3756773.

The product of its digits is 1270080, while the sum is 48.

The square root of 5623137687 is about 74987.5835522122. The cubic root of 5623137687 is about 1778.2503624732.

The spelling of 5623137687 in words is "five billion, six hundred twenty-three million, one hundred thirty-seven thousand, six hundred eighty-seven".