5372327137 has 4 divisors (see below), whose sum is σ = 5372475796. Its totient is φ = 5372178480.

The previous prime is 5372327113. The next prime is 5372327141. The reversal of 5372327137 is 7317232735.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3282831616 + 2089495521 = 57296^2 + 45711^2 .

It is a cyclic number.

It is not a de Polignac number, because 5372327137 - 2¹¹ = 5372325089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5372327137.

It is not an unprimeable number, because it can be changed into a prime (5372327237) 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, 18643 + ... + 105319.

It is an arithmetic number, because the mean of its divisors is an integer number (1343118949).

Almost surely, 2^5372327137 is an apocalyptic number.

It is an amenable number.

5372327137 is a deficient number, since it is larger than the sum of its proper divisors (148659).

5372327137 is an equidigital number, since it uses as much as digits as its factorization.

5372327137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148658.

The product of its digits is 185220, while the sum is 40.

The square root of 5372327137 is about 73296.1604519636. The cubic root of 5372327137 is about 1751.4086222658.

The spelling of 5372327137 in words is "five billion, three hundred seventy-two million, three hundred twenty-seven thousand, one hundred thirty-seven".