5131056460 has 24 divisors (see below), whose sum is σ = 10780469280. Its totient is φ = 2051422464.

The previous prime is 5131056443. The next prime is 5131056487. The reversal of 5131056460 is 646501315.

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 7 ways as a sum of consecutive naturals, for example, 19725 + ... + 103204.

It is an arithmetic number, because the mean of its divisors is an integer number (449186220).

Almost surely, 2^5131056460 is an apocalyptic number.

It is an amenable number.

5131056460 is an abundant number, since it is smaller than the sum of its proper divisors (5649412820).

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

5131056460 is a wasteful number, since it uses less digits than its factorization.

5131056460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125025 (or 125023 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 5131056460 is about 71631.3929782187. The cubic root of 5131056460 is about 1724.7875069766.

Adding to 5131056460 its reverse (646501315), we get a palindrome (5777557775).

The spelling of 5131056460 in words is "five billion, one hundred thirty-one million, fifty-six thousand, four hundred sixty".