46878963712 has 96 divisors (see below), whose sum is σ = 107291489760. Its totient is φ = 20059914240.

The previous prime is 46878963709. The next prime is 46878963749. The reversal of 46878963712 is 21736987864.

It is a happy number.

It is a super-2 number, since 2×46878963712² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10907548 + ... + 10911844.

It is an arithmetic number, because the mean of its divisors is an integer number (1117619685).

Almost surely, 2^46878963712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46878963712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53645744880).

46878963712 is an abundant number, since it is smaller than the sum of its proper divisors (60412526048).

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

46878963712 is an equidigital number, since it uses as much as digits as its factorization.

46878963712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5087 (or 5067 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 61.

The spelling of 46878963712 in words is "forty-six billion, eight hundred seventy-eight million, nine hundred sixty-three thousand, seven hundred twelve".