46664520325 has 6 divisors (see below), whose sum is σ = 57864005234. Its totient is φ = 37331616240.

The previous prime is 46664520319. The next prime is 46664520359. The reversal of 46664520325 is 52302546664.

It can be written as a sum of positive squares in 3 ways, for example, as 8782126369 + 37882393956 = 93713^2 + 194634^2 .

It is not a de Polignac number, because 46664520325 - 2⁷ = 46664520197 is a prime.

It is a Duffinian number.

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 5 ways as a sum of consecutive naturals, for example, 933290382 + ... + 933290431.

Almost surely, 2^46664520325 is an apocalyptic number.

It is an amenable number.

46664520325 is a deficient number, since it is larger than the sum of its proper divisors (11199484909).

46664520325 is a wasteful number, since it uses less digits than its factorization.

46664520325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866580823 (or 1866580818 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 46664520325 in words is "forty-six billion, six hundred sixty-four million, five hundred twenty thousand, three hundred twenty-five".