5394312000 has 1008 divisors, whose sum is σ = 24663562560. Its totient is φ = 1112832000.

The previous prime is 5394311981. The next prime is 5394312023. The reversal of 5394312000 is 2134935.

5394312000 is a `hidden beast` number, since 539 + 4 + 3 + 120 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1008).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 38807931 + ... + 38808069.

It is an arithmetic number, because the mean of its divisors is an integer number (24467820).

Almost surely, 2^5394312000 is an apocalyptic number.

5394312000 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 5394312000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12331781280).

5394312000 is an abundant number, since it is smaller than the sum of its proper divisors (19269250560).

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

5394312000 is a wasteful number, since it uses less digits than its factorization.

5394312000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 5394312000 is about 73445.9801486780. The cubic root of 5394312000 is about 1753.7944334489.

Adding to 5394312000 its reverse (2134935), we get a palindrome (5396446935).

The spelling of 5394312000 in words is "five billion, three hundred ninety-four million, three hundred twelve thousand".