5691478800 has 480 divisors, whose sum is σ = 22052874240. Its totient is φ = 1226649600.

The previous prime is 5691478703. The next prime is 5691478811. The reversal of 5691478800 is 88741965.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5691478800.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17194635 + ... + 17194965.

It is an arithmetic number, because the mean of its divisors is an integer number (45943488).

Almost surely, 2^5691478800 is an apocalyptic number.

5691478800 is a gapful number since it is divisible by the number (50) 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 5691478800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11026437120).

5691478800 is an abundant number, since it is smaller than the sum of its proper divisors (16361395440).

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

5691478800 is a wasteful number, since it uses less digits than its factorization.

5691478800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 5691478800 is about 75441.8902202218. The cubic root of 5691478800 is about 1785.4253943021.

The spelling of 5691478800 in words is "five billion, six hundred ninety-one million, four hundred seventy-eight thousand, eight hundred".