47331407808 has 336 divisors, whose sum is σ = 148234334976. Its totient is φ = 14944849920.

The previous prime is 47331407797. The next prime is 47331407833. The reversal of 47331407808 is 80870413374.

47331407808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40419063 + ... + 40420233.

It is an arithmetic number, because the mean of its divisors is an integer number (441173616).

Almost surely, 2^47331407808 is an apocalyptic number.

47331407808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47331407808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74117167488).

47331407808 is an abundant number, since it is smaller than the sum of its proper divisors (100902927168).

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

47331407808 is a wasteful number, since it uses less digits than its factorization.

47331407808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334 (or 1312 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 47331407808 in words is "forty-seven billion, three hundred thirty-one million, four hundred seven thousand, eight hundred eight".