46143232577 has 8 divisors (see below), whose sum is σ = 50904729960. Its totient is φ = 41554880640.

The previous prime is 46143232573. The next prime is 46143232633. The reversal of 46143232577 is 77523234164.

It can be written as a sum of positive squares in 4 ways, for example, as 25240576 + 46117992001 = 5024^2 + 214751^2 .

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

It is not a de Polignac number, because 46143232577 - 2² = 46143232573 is a prime.

It is a super-2 number, since 2×46143232577² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46143232573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43285802 + ... + 43286867.

It is an arithmetic number, because the mean of its divisors is an integer number (6363091245).

Almost surely, 2^46143232577 is an apocalyptic number.

It is an amenable number.

46143232577 is a deficient number, since it is larger than the sum of its proper divisors (4761497383).

46143232577 is a wasteful number, since it uses less digits than its factorization.

46143232577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86572723.

The product of its digits is 846720, while the sum is 44.

The spelling of 46143232577 in words is "forty-six billion, one hundred forty-three million, two hundred thirty-two thousand, five hundred seventy-seven".