5248222137 has 12 divisors (see below), whose sum is σ = 7581397824. Its totient is φ = 3498522840.

The previous prime is 5248222079. The next prime is 5248222157. The reversal of 5248222137 is 7312228425.

5248222137 is a `hidden beast` number, since 524 + 82 + 2 + 21 + 37 = 666.

It is not a de Polignac number, because 5248222137 - 2⁶ = 5248222073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5248222157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178812 + ... + 206082.

It is an arithmetic number, because the mean of its divisors is an integer number (631783152).

Almost surely, 2^5248222137 is an apocalyptic number.

It is an amenable number.

5248222137 is a deficient number, since it is larger than the sum of its proper divisors (2333175687).

5248222137 is a wasteful number, since it uses less digits than its factorization.

5248222137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48660 (or 48657 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 5248222137 is about 72444.6142718698. The cubic root of 5248222137 is about 1737.8171130185.

The spelling of 5248222137 in words is "five billion, two hundred forty-eight million, two hundred twenty-two thousand, one hundred thirty-seven".