5131159900 has 54 divisors (see below), whose sum is σ = 11399994312. Its totient is φ = 2004660000.

The previous prime is 5131159867. The next prime is 5131159919. The reversal of 5131159900 is 99511315.

It is a congruent number.

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 17 ways as a sum of consecutive naturals, for example, 171025 + ... + 198775.

Almost surely, 2^5131159900 is an apocalyptic number.

5131159900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5131159900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5699997156).

5131159900 is an abundant number, since it is smaller than the sum of its proper divisors (6268834412).

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

5131159900 is a wasteful number, since it uses less digits than its factorization.

5131159900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27851 (or 27801 counting only the distinct ones).

The product of its (nonzero) digits is 6075, while the sum is 34.

The square root of 5131159900 is about 71632.1150043750. The cubic root of 5131159900 is about 1724.7990972356.

The spelling of 5131159900 in words is "five billion, one hundred thirty-one million, one hundred fifty-nine thousand, nine hundred".