47044885800 has 384 divisors, whose sum is σ = 164149493760. Its totient is φ = 11045606400.

The previous prime is 47044885787. The next prime is 47044885807. The reversal of 47044885800 is 858844074.

It is a self number, because there is not a number n which added to its sum of digits gives 47044885800.

It is not an unprimeable number, because it can be changed into a prime (47044885807) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 93528349 + ... + 93528851.

It is an arithmetic number, because the mean of its divisors is an integer number (427472640).

Almost surely, 2^47044885800 is an apocalyptic number.

47044885800 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 47044885800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82074746880).

47044885800 is an abundant number, since it is smaller than the sum of its proper divisors (117104607960).

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

47044885800 is a wasteful number, since it uses less digits than its factorization.

47044885800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953 (or 944 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 48.

The spelling of 47044885800 in words is "forty-seven billion, forty-four million, eight hundred eighty-five thousand, eight hundred".