5234198400 has 384 divisors, whose sum is σ = 19825740000. Its totient is φ = 1347010560.

The previous prime is 5234198399. The next prime is 5234198419. The reversal of 5234198400 is 48914325.

5234198400 is a `hidden beast` number, since 5 + 234 + 19 + 8 + 400 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2504556 + ... + 2506644.

Almost surely, 2^5234198400 is an apocalyptic number.

5234198400 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 5234198400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9912870000).

5234198400 is an abundant number, since it is smaller than the sum of its proper divisors (14591541600).

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

5234198400 is a wasteful number, since it uses less digits than its factorization.

5234198400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151 (or 2128 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 5234198400 is about 72347.7601588328. The cubic root of 5234198400 is about 1736.2678627068.

The spelling of 5234198400 in words is "five billion, two hundred thirty-four million, one hundred ninety-eight thousand, four hundred".