486555076225 has 27 divisors (see below), whose sum is σ = 613649384361. Its totient is φ = 382695602400.

The previous prime is 486555076199. The next prime is 486555076361. The reversal of 486555076225 is 522670555684.

The square root of 486555076225 is 697535.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 224116081281 + 262438994944 = 473409^2 + 512288^2 .

It is a de Polignac number, because none of the positive numbers 2^k-486555076225 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 212747032 + ... + 212749318.

Almost surely, 2^486555076225 is an apocalyptic number.

486555076225 is the 697535-th square number.

486555076225 is the 348768-th centered octagonal number.

It is an amenable number.

486555076225 is a deficient number, since it is larger than the sum of its proper divisors (127094308136).

486555076225 is an frugal number, since it uses more digits than its factorization.

486555076225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4706 (or 2353 counting only the distinct ones).

The product of its (nonzero) digits is 20160000, while the sum is 55.

The spelling of 486555076225 in words is "four hundred eighty-six billion, five hundred fifty-five million, seventy-six thousand, two hundred twenty-five".