487126955825 has 6 divisors (see below), whose sum is σ = 604037425254. Its totient is φ = 389701564640.

The previous prime is 487126955801. The next prime is 487126955831. The reversal of 487126955825 is 528559621784.

It can be written as a sum of positive squares in 3 ways, for example, as 799249441 + 486327706384 = 28271^2 + 697372^2 .

It is not a de Polignac number, because 487126955825 - 2³⁰ = 486053214001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9742539092 + ... + 9742539141.

It is an arithmetic number, because the mean of its divisors is an integer number (100672904209).

Almost surely, 2^487126955825 is an apocalyptic number.

It is an amenable number.

487126955825 is a deficient number, since it is larger than the sum of its proper divisors (116910469429).

487126955825 is a wasteful number, since it uses less digits than its factorization.

487126955825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19485078243 (or 19485078238 counting only the distinct ones).

The product of its digits is 48384000, while the sum is 62.

The spelling of 487126955825 in words is "four hundred eighty-seven billion, one hundred twenty-six million, nine hundred fifty-five thousand, eight hundred twenty-five".