46564436664846 has 24 divisors (see below), whose sum is σ = 100918864753200. Its totient is φ = 15516978583776.

The previous prime is 46564436664833. The next prime is 46564436664847. The reversal of 46564436664846 is 64846663446564.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46564436664847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 374961570 + ... + 375085733.

It is an arithmetic number, because the mean of its divisors is an integer number (4204952698050).

Almost surely, 2^{46564436664846} is an apocalyptic number.

46564436664846 is an abundant number, since it is smaller than the sum of its proper divisors (54354428088354).

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

46564436664846 is a wasteful number, since it uses less digits than its factorization.

46564436664846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750050760 (or 750050757 counting only the distinct ones).

The product of its digits is 5733089280, while the sum is 72.

The spelling of 46564436664846 in words is "forty-six trillion, five hundred sixty-four billion, four hundred thirty-six million, six hundred sixty-four thousand, eight hundred forty-six".