5207564137 has 8 divisors (see below), whose sum is σ = 5483570400. Its totient is φ = 4931750304.

The previous prime is 5207564101. The next prime is 5207564143. The reversal of 5207564137 is 7314657025.

5207564137 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5207564137 - 2⁷ = 5207564009 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 5207564137.

It is not an unprimeable number, because it can be changed into a prime (5207564177) 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, 9213 + ... + 102469.

It is an arithmetic number, because the mean of its divisors is an integer number (685446300).

Almost surely, 2^5207564137 is an apocalyptic number.

It is an amenable number.

5207564137 is a deficient number, since it is larger than the sum of its proper divisors (276006263).

5207564137 is a wasteful number, since it uses less digits than its factorization.

5207564137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96215.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 5207564137 is about 72163.4543034076. The cubic root of 5207564137 is about 1733.3178487234.

It can be divided in two parts, 520 and 7564137, that added together give a palindrome (7564657).

The spelling of 5207564137 in words is "five billion, two hundred seven million, five hundred sixty-four thousand, one hundred thirty-seven".