46643234536 has 32 divisors (see below), whose sum is σ = 88806480840. Its totient is φ = 22963949568.

The previous prime is 46643234479. The next prime is 46643234549. The reversal of 46643234536 is 63543234664.

46643234536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 44602905636 + 2040328900 = 211194^2 + 45170^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316 + ... + 305428.

Almost surely, 2^46643234536 is an apocalyptic number.

It is an amenable number.

46643234536 is a deficient number, since it is larger than the sum of its proper divisors (42163246304).

46643234536 is a wasteful number, since it uses less digits than its factorization.

46643234536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305413 (or 305409 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 46.

The spelling of 46643234536 in words is "forty-six billion, six hundred forty-three million, two hundred thirty-four thousand, five hundred thirty-six".