5130257586 has 32 divisors (see below), whose sum is σ = 11238704640. Its totient is φ = 1553991936.

The previous prime is 5130257567. The next prime is 5130257623. The reversal of 5130257586 is 6857520315.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 864226 + ... + 870141.

It is an arithmetic number, because the mean of its divisors is an integer number (351209520).

Almost surely, 2^5130257586 is an apocalyptic number.

5130257586 is an abundant number, since it is smaller than the sum of its proper divisors (6108447054).

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

5130257586 is a wasteful number, since it uses less digits than its factorization.

5130257586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734418.

The product of its (nonzero) digits is 252000, while the sum is 42.

The square root of 5130257586 is about 71625.8164770217. The cubic root of 5130257586 is about 1724.6979893875.

The spelling of 5130257586 in words is "five billion, one hundred thirty million, two hundred fifty-seven thousand, five hundred eighty-six".