46531786736 has 20 divisors (see below), whose sum is σ = 91633295064. Its totient is φ = 22884484800.

The previous prime is 46531786729. The next prime is 46531786739. The reversal of 46531786736 is 63768713564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46531786739) 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 3 ways as a sum of consecutive naturals, for example, 23837030 + ... + 23838981.

Almost surely, 2^46531786736 is an apocalyptic number.

It is an amenable number.

46531786736 is a deficient number, since it is larger than the sum of its proper divisors (45101508328).

46531786736 is a wasteful number, since it uses less digits than its factorization.

46531786736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47676080 (or 47676074 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 56.

The spelling of 46531786736 in words is "forty-six billion, five hundred thirty-one million, seven hundred eighty-six thousand, seven hundred thirty-six".