5129137580 has 48 divisors (see below), whose sum is σ = 12642643776. Its totient is φ = 1711031040.

The previous prime is 5129137553. The next prime is 5129137619. The reversal of 5129137580 is 857319215.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489911 + ... + 500270.

It is an arithmetic number, because the mean of its divisors is an integer number (263388412).

Almost surely, 2^5129137580 is an apocalyptic number.

It is an amenable number.

5129137580 is an abundant number, since it is smaller than the sum of its proper divisors (7513506196).

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

5129137580 is a wasteful number, since it uses less digits than its factorization.

5129137580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990234 (or 990232 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 41.

The square root of 5129137580 is about 71617.9975983691. The cubic root of 5129137580 is about 1724.5724717989.

The spelling of 5129137580 in words is "five billion, one hundred twenty-nine million, one hundred thirty-seven thousand, five hundred eighty".