47874195408 has 160 divisors (see below), whose sum is σ = 136002267520. Its totient is φ = 14422302720.

The previous prime is 47874195361. The next prime is 47874195449. The reversal of 47874195408 is 80459147874.

47874195408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6327948 + ... + 6335508.

It is an arithmetic number, because the mean of its divisors is an integer number (850014172).

Almost surely, 2^47874195408 is an apocalyptic number.

47874195408 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 47874195408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68001133760).

47874195408 is an abundant number, since it is smaller than the sum of its proper divisors (88128072112).

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

47874195408 is a wasteful number, since it uses less digits than its factorization.

47874195408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7797 (or 7791 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 57.

The spelling of 47874195408 in words is "forty-seven billion, eight hundred seventy-four million, one hundred ninety-five thousand, four hundred eight".