5647001400 has 384 divisors, whose sum is σ = 21373632000. Its totient is φ = 1364014080.

The previous prime is 5647001387. The next prime is 5647001417. The reversal of 5647001400 is 41007465.

5647001400 is a `hidden beast` number, since 5 + 647 + 0 + 0 + 14 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 2358604 + ... + 2360996.

It is an arithmetic number, because the mean of its divisors is an integer number (55660500).

Almost surely, 2^5647001400 is an apocalyptic number.

5647001400 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 5647001400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10686816000).

5647001400 is an abundant number, since it is smaller than the sum of its proper divisors (15726630600).

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

5647001400 is a wasteful number, since it uses less digits than its factorization.

5647001400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2460 (or 2445 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 5647001400 is about 75146.5328541510. The cubic root of 5647001400 is about 1780.7623507199.

Adding to 5647001400 its reverse (41007465), we get a palindrome (5688008865).

The spelling of 5647001400 in words is "five billion, six hundred forty-seven million, one thousand, four hundred".