5432393736 has 384 divisors, whose sum is σ = 19795507200. Its totient is φ = 1348617600.

The previous prime is 5432393711. The next prime is 5432393801. The reversal of 5432393736 is 6373932345.

5432393736 is a `hidden beast` number, since 5 + 43 + 239 + 373 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5432393691 and 5432393700.

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, 4207251 + ... + 4208541.

It is an arithmetic number, because the mean of its divisors is an integer number (51550800).

Almost surely, 2^5432393736 is an apocalyptic number.

5432393736 is a gapful number since it is divisible by the number (56) 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 5432393736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9897753600).

5432393736 is an abundant number, since it is smaller than the sum of its proper divisors (14363113464).

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

5432393736 is a wasteful number, since it uses less digits than its factorization.

5432393736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358 (or 1337 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 45.

The square root of 5432393736 is about 73704.7741737264. The cubic root of 5432393736 is about 1757.9117941976.

The spelling of 5432393736 in words is "five billion, four hundred thirty-two million, three hundred ninety-three thousand, seven hundred thirty-six".