5130551525 has 12 divisors (see below), whose sum is σ = 6940237344. Its totient is φ = 3731310000.

The previous prime is 5130551509. The next prime is 5130551597. The reversal of 5130551525 is 5251550315.

It is not a de Polignac number, because 5130551525 - 2⁴ = 5130551509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5130551491 and 5130551500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9328001 + ... + 9328550.

It is an arithmetic number, because the mean of its divisors is an integer number (578353112).

Almost surely, 2^5130551525 is an apocalyptic number.

5130551525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5130551525 is a deficient number, since it is larger than the sum of its proper divisors (1809685819).

5130551525 is a wasteful number, since it uses less digits than its factorization.

5130551525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18656572 (or 18656567 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 32.

The square root of 5130551525 is about 71627.8683544331. The cubic root of 5130551525 is about 1724.7309277155.

It can be divided in two parts, 5130 and 551525, that added together give a palindrome (556655).

The spelling of 5130551525 in words is "five billion, one hundred thirty million, five hundred fifty-one thousand, five hundred twenty-five".