5324454400 has 120 divisors (see below), whose sum is σ = 13968307980. Its totient is φ = 2004418560.

The previous prime is 5324454397. The next prime is 5324454419. The reversal of 5324454400 is 44544235.

It can be written as a sum of positive squares in 6 ways, for example, as 1668559104 + 3655895296 = 40848^2 + 60464^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205366 + ... + 229834.

Almost surely, 2^5324454400 is an apocalyptic number.

5324454400 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 5324454400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6984153990).

5324454400 is an abundant number, since it is smaller than the sum of its proper divisors (8643853580).

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

5324454400 is a wasteful number, since it uses less digits than its factorization.

5324454400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24514 (or 24493 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 5324454400 is about 72968.8591112675. The cubic root of 5324454400 is about 1746.1908330960.

Adding to 5324454400 its reverse (44544235), we get a palindrome (5368998635).

The spelling of 5324454400 in words is "five billion, three hundred twenty-four million, four hundred fifty-four thousand, four hundred".