481209086725 has 24 divisors (see below), whose sum is σ = 605965258400. Its totient is φ = 378996045120.

The previous prime is 481209086689. The next prime is 481209086737. The reversal of 481209086725 is 527680902184.

It is not a de Polignac number, because 481209086725 - 2¹⁷ = 481208955653 is a prime.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 2761279 + ... + 2930371.

Almost surely, 2^481209086725 is an apocalyptic number.

It is an amenable number.

481209086725 is a deficient number, since it is larger than the sum of its proper divisors (124756171675).

481209086725 is a wasteful number, since it uses less digits than its factorization.

481209086725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170869 (or 170864 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 481209086725 in words is "four hundred eighty-one billion, two hundred nine million, eighty-six thousand, seven hundred twenty-five".