5137567212 has 24 divisors (see below), whose sum is σ = 12692813616. Its totient is φ = 1611785728.

The previous prime is 5137567159. The next prime is 5137567223. The reversal of 5137567212 is 2127657315.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12591873 + ... + 12592280.

It is an arithmetic number, because the mean of its divisors is an integer number (528867234).

Almost surely, 2^5137567212 is an apocalyptic number.

It is an amenable number.

5137567212 is an abundant number, since it is smaller than the sum of its proper divisors (7555246404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5137567212 is a wasteful number, since it uses less digits than its factorization.

5137567212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25184177 (or 25184175 counting only the distinct ones).

The product of its digits is 88200, while the sum is 39.

The square root of 5137567212 is about 71676.8247901649. The cubic root of 5137567212 is about 1725.5167211519.

The spelling of 5137567212 in words is "five billion, one hundred thirty-seven million, five hundred sixty-seven thousand, two hundred twelve".