5543396352 has 440 divisors, whose sum is σ = 18350634456. Its totient is φ = 1656225792.

The previous prime is 5543396303. The next prime is 5543396377. The reversal of 5543396352 is 2536933455.

It is a happy number.

5543396352 is a `hidden beast` number, since 5 + 5 + 4 + 3 + 3 + 9 + 635 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 442008576 + 5101387776 = 21024^2 + 71424^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5543396298 and 5543396307.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 57148368 + ... + 57148464.

Almost surely, 2^5543396352 is an apocalyptic number.

5543396352 is a gapful number since it is divisible by the number (52) 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 5543396352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9175317228).

5543396352 is an abundant number, since it is smaller than the sum of its proper divisors (12807238104).

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

5543396352 is a wasteful number, since it uses less digits than its factorization.

5543396352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 168 counting only the distinct ones).

The product of its digits is 1458000, while the sum is 45.

The square root of 5543396352 is about 74453.9881537584. The cubic root of 5543396352 is about 1769.8045633108.

The spelling of 5543396352 in words is "five billion, five hundred forty-three million, three hundred ninety-six thousand, three hundred fifty-two".