46463636464 has 20 divisors (see below), whose sum is σ = 102883766704. Its totient is φ = 19912987008.

The previous prime is 46463636383. The next prime is 46463636477.

It is a happy number.

46463636464 is nontrivially palindromic in base 10.

It is a congruent number.

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, 207426837 + ... + 207427060.

Almost surely, 2^46463636464 is an apocalyptic number.

It is an amenable number.

46463636464 is an abundant number, since it is smaller than the sum of its proper divisors (56420130240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46463636464 is a wasteful number, since it uses less digits than its factorization.

46463636464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414853912 (or 414853906 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 52.

The spelling of 46463636464 in words is "forty-six billion, four hundred sixty-three million, six hundred thirty-six thousand, four hundred sixty-four".