47811788814 has 8 divisors (see below), whose sum is σ = 95623577640. Its totient is φ = 15937262936.

The previous prime is 47811788809. The next prime is 47811788891. The reversal of 47811788814 is 41888711874.

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

47811788814 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 3984315729 + ... + 3984315740.

It is an arithmetic number, because the mean of its divisors is an integer number (11952947205).

Almost surely, 2^47811788814 is an apocalyptic number.

47811788814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

47811788814 is a wasteful number, since it uses less digits than its factorization.

47811788814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7968631474.

The product of its digits is 3211264, while the sum is 57.

The spelling of 47811788814 in words is "forty-seven billion, eight hundred eleven million, seven hundred eighty-eight thousand, eight hundred fourteen".