46089649225 has 9 divisors (see below), whose sum is σ = 57152496117. Its totient is φ = 36870860640.

The previous prime is 46089649183. The next prime is 46089649237. The reversal of 46089649225 is 52294698064.

The square root of 46089649225 is 214685.

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 27973566009 + 18116083216 = 167253^2 + 134596^2 .

It is not a de Polignac number, because 46089649225 - 2⁹ = 46089648713 is a prime.

It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 1051957 + ... + 1094893.

Almost surely, 2^46089649225 is an apocalyptic number.

46089649225 is the 214685-th square number.

46089649225 is the 107343-rd centered octagonal number.

It is an amenable number.

46089649225 is a deficient number, since it is larger than the sum of its proper divisors (11062846892).

46089649225 is an frugal number, since it uses more digits than its factorization.

46089649225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85884 (or 42942 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 46089649225 in words is "forty-six billion, eighty-nine million, six hundred forty-nine thousand, two hundred twenty-five".