46772731165 has 8 divisors (see below), whose sum is σ = 56231027928. Its totient is φ = 37349017920.

The previous prime is 46772731139. The next prime is 46772731199. The reversal of 46772731165 is 56113727764.

It can be written as a sum of positive squares in 4 ways, for example, as 39803481 + 46732927684 = 6309^2 + 216178^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46772731165 - 2¹¹ = 46772729117 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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8642902 + ... + 8648311.

It is an arithmetic number, because the mean of its divisors is an integer number (7028878491).

Almost surely, 2^46772731165 is an apocalyptic number.

It is an amenable number.

46772731165 is a deficient number, since it is larger than the sum of its proper divisors (9458296763).

46772731165 is a wasteful number, since it uses less digits than its factorization.

46772731165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17291759.

The product of its digits is 1481760, while the sum is 49.

The spelling of 46772731165 in words is "forty-six billion, seven hundred seventy-two million, seven hundred thirty-one thousand, one hundred sixty-five".