48225477609 has 27 divisors (see below), whose sum is σ = 70722550717. Its totient is φ = 31666752600.

The previous prime is 48225477607. The next prime is 48225477623. The reversal of 48225477609 is 90677452284.

The square root of 48225477609 is 219603.

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

48225477609 is a `hidden beast` number, since 4 + 8 + 2 + 25 + 4 + 7 + 7 + 609 = 666.

It is not a de Polignac number, because 48225477609 - 2¹ = 48225477607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48225477607) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 46774924 + ... + 46775954.

Almost surely, 2^48225477609 is an apocalyptic number.

48225477609 is the 219603-rd square number.

48225477609 is the 109802-nd centered octagonal number.

It is an amenable number.

48225477609 is a deficient number, since it is larger than the sum of its proper divisors (22497073108).

48225477609 is an frugal number, since it uses more digits than its factorization.

48225477609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210 (or 1105 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 48225477609 in words is "forty-eight billion, two hundred twenty-five million, four hundred seventy-seven thousand, six hundred nine".