47898783960 has 128 divisors (see below), whose sum is σ = 145882114560. Its totient is φ = 12579123200.

The previous prime is 47898783923. The next prime is 47898783971. The reversal of 47898783960 is 6938789874.

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, 9292744 + ... + 9297896.

It is an arithmetic number, because the mean of its divisors is an integer number (1139704020).

Almost surely, 2^47898783960 is an apocalyptic number.

47898783960 is a gapful number since it is divisible by the number (40) 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 47898783960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72941057280).

47898783960 is an abundant number, since it is smaller than the sum of its proper divisors (97983330600).

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

47898783960 is a wasteful number, since it uses less digits than its factorization.

47898783960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6329 (or 6325 counting only the distinct ones).

The product of its (nonzero) digits is 146313216, while the sum is 69.

The spelling of 47898783960 in words is "forty-seven billion, eight hundred ninety-eight million, seven hundred eighty-three thousand, nine hundred sixty".