46493690636 has 12 divisors (see below), whose sum is σ = 81902793840. Its totient is φ = 23092892400.

The previous prime is 46493690603. The next prime is 46493690641. The reversal of 46493690636 is 63609639464.

It is a happy number.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 38487551 + ... + 38488758.

It is an arithmetic number, because the mean of its divisors is an integer number (6825232820).

Almost surely, 2^46493690636 is an apocalyptic number.

It is an amenable number.

46493690636 is a deficient number, since it is larger than the sum of its proper divisors (35409103204).

46493690636 is a wasteful number, since it uses less digits than its factorization.

46493690636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76976464 (or 76976462 counting only the distinct ones).

The product of its (nonzero) digits is 15116544, while the sum is 56.

The spelling of 46493690636 in words is "forty-six billion, four hundred ninety-three million, six hundred ninety thousand, six hundred thirty-six".