5243292432 has 240 divisors, whose sum is σ = 17773475520. Its totient is φ = 1475324928.

The previous prime is 5243292389. The next prime is 5243292437. The reversal of 5243292432 is 2342923425.

5243292432 is a `hidden beast` number, since 524 + 3 + 2 + 92 + 43 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (5243292437) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1416408 + ... + 1420104.

It is an arithmetic number, because the mean of its divisors is an integer number (74056148).

Almost surely, 2^5243292432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5243292432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8886737760).

5243292432 is an abundant number, since it is smaller than the sum of its proper divisors (12530183088).

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

5243292432 is a wasteful number, since it uses less digits than its factorization.

5243292432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3795 (or 3776 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 5243292432 is about 72410.5823205421. The cubic root of 5243292432 is about 1737.2728265141.

The spelling of 5243292432 in words is "five billion, two hundred forty-three million, two hundred ninety-two thousand, four hundred thirty-two".