5032391643 has 6 divisors (see below), whose sum is σ = 7269010164. Its totient is φ = 3354927756.

The previous prime is 5032391633. The next prime is 5032391653. The reversal of 5032391643 is 3461932305.

It is a happy number.

5032391643 is a `hidden beast` number, since 5 + 0 + 3 + 2 + 3 + 9 + 1 + 643 = 666.

It is an interprime number because it is at equal distance from previous prime (5032391633) and next prime (5032391653).

It is not a de Polignac number, because 5032391643 - 2¹⁴ = 5032375259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5032391598 and 5032391607.

It is not an unprimeable number, because it can be changed into a prime (5032391633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 279577305 + ... + 279577322.

It is an arithmetic number, because the mean of its divisors is an integer number (1211501694).

Almost surely, 2^5032391643 is an apocalyptic number.

5032391643 is a deficient number, since it is larger than the sum of its proper divisors (2236618521).

5032391643 is a wasteful number, since it uses less digits than its factorization.

5032391643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559154633 (or 559154630 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 5032391643 is about 70939.3518648148. The cubic root of 5032391643 is about 1713.6605966637.

The spelling of 5032391643 in words is "five billion, thirty-two million, three hundred ninety-one thousand, six hundred forty-three".