5135880244 has 24 divisors (see below), whose sum is σ = 9815748768. Its totient is φ = 2331899040.

The previous prime is 5135880229. The next prime is 5135880257. The reversal of 5135880244 is 4420885315.

It is a junction number, because it is equal to n+sod(n) for n = 5135880197 and 5135880206.

It is a congruent 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, 24439 + ... + 104254.

It is an arithmetic number, because the mean of its divisors is an integer number (408989532).

Almost surely, 2^5135880244 is an apocalyptic number.

It is an amenable number.

5135880244 is a deficient number, since it is larger than the sum of its proper divisors (4679868524).

5135880244 is a wasteful number, since it uses less digits than its factorization.

5135880244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129615 (or 129613 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 5135880244 is about 71665.0559477909. The cubic root of 5135880244 is about 1725.3278373193.

The spelling of 5135880244 in words is "five billion, one hundred thirty-five million, eight hundred eighty thousand, two hundred forty-four".