46481319878 has 8 divisors (see below), whose sum is σ = 79682262672. Its totient is φ = 19920565656.

The previous prime is 46481319821. The next prime is 46481319887. The reversal of 46481319878 is 87891318464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 1660047125 + ... + 1660047152.

It is an arithmetic number, because the mean of its divisors is an integer number (9960282834).

Almost surely, 2^46481319878 is an apocalyptic number.

46481319878 is a deficient number, since it is larger than the sum of its proper divisors (33200942794).

46481319878 is a wasteful number, since it uses less digits than its factorization.

46481319878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320094286.

The product of its digits is 9289728, while the sum is 59.

The spelling of 46481319878 in words is "forty-six billion, four hundred eighty-one million, three hundred nineteen thousand, eight hundred seventy-eight".