5394321900 has 288 divisors, whose sum is σ = 19573747200. Its totient is φ = 1262419200.

The previous prime is 5394321899. The next prime is 5394321923. The reversal of 5394321900 is 91234935.

It is a happy number.

5394321900 is a `hidden beast` number, since 5 + 39 + 432 + 190 + 0 = 666.

It is a super-2 number, since 2×5394321900² = 58197417521639220000, which contains 22 as substring.

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

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, 858169 + ... + 864431.

It is an arithmetic number, because the mean of its divisors is an integer number (67964400).

Almost surely, 2^5394321900 is an apocalyptic number.

5394321900 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 5394321900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9786873600).

5394321900 is an abundant number, since it is smaller than the sum of its proper divisors (14179425300).

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

5394321900 is a wasteful number, since it uses less digits than its factorization.

5394321900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326 (or 6313 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 5394321900 is about 73446.0475451198. The cubic root of 5394321900 is about 1753.7955063416.

The spelling of 5394321900 in words is "five billion, three hundred ninety-four million, three hundred twenty-one thousand, nine hundred".