46661584712 has 16 divisors (see below), whose sum is σ = 89624385900. Its totient is φ = 22761748480.

The previous prime is 46661584699. The next prime is 46661584747. The reversal of 46661584712 is 21748516664.

It can be written as a sum of positive squares in 2 ways, for example, as 43511456836 + 3150127876 = 208594^2 + 56126^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71130137 + ... + 71130792.

Almost surely, 2^46661584712 is an apocalyptic number.

It is an amenable number.

46661584712 is a deficient number, since it is larger than the sum of its proper divisors (42962801188).

46661584712 is a wasteful number, since it uses less digits than its factorization.

46661584712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142260976 (or 142260972 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 50.

The spelling of 46661584712 in words is "forty-six billion, six hundred sixty-one million, five hundred eighty-four thousand, seven hundred twelve".