46518885574458 has 32 divisors (see below), whose sum is σ = 101527183373760. Its totient is φ = 14092266293760.

The previous prime is 46518885574433. The next prime is 46518885574459. The reversal of 46518885574458 is 85447558881564.

It is a happy number.

46518885574458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (46518885574459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108927735 + ... + 109353962.

It is an arithmetic number, because the mean of its divisors is an integer number (3172724480430).

Almost surely, 2^{46518885574458} is an apocalyptic number.

46518885574458 is an abundant number, since it is smaller than the sum of its proper divisors (55008297799302).

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

46518885574458 is a wasteful number, since it uses less digits than its factorization.

46518885574458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218284942.

The product of its digits is 6881280000, while the sum is 78.

The spelling of 46518885574458 in words is "forty-six trillion, five hundred eighteen billion, eight hundred eighty-five million, five hundred seventy-four thousand, four hundred fifty-eight".