5131658860 has 12 divisors (see below), whose sum is σ = 10776483648. Its totient is φ = 2052663536.

The previous prime is 5131658843. The next prime is 5131658867. The reversal of 5131658860 is 688561315.

It is not an unprimeable number, because it can be changed into a prime (5131658867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128291452 + ... + 128291491.

It is an arithmetic number, because the mean of its divisors is an integer number (898040304).

Almost surely, 2^5131658860 is an apocalyptic number.

It is an amenable number.

5131658860 is an abundant number, since it is smaller than the sum of its proper divisors (5644824788).

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

5131658860 is a wasteful number, since it uses less digits than its factorization.

5131658860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256582952 (or 256582950 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 5131658860 is about 71635.5977151025. The cubic root of 5131658860 is about 1724.8550025852.

The spelling of 5131658860 in words is "five billion, one hundred thirty-one million, six hundred fifty-eight thousand, eight hundred sixty".