5405443832 has 32 divisors (see below), whose sum is σ = 10178827680. Its totient is φ = 2691118080.

The previous prime is 5405443829. The next prime is 5405443907. The reversal of 5405443832 is 2383445045.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2184548 + ... + 2187020.

It is an arithmetic number, because the mean of its divisors is an integer number (318088365).

Almost surely, 2^5405443832 is an apocalyptic number.

It is an amenable number.

5405443832 is a deficient number, since it is larger than the sum of its proper divisors (4773383848).

5405443832 is a wasteful number, since it uses less digits than its factorization.

5405443832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3543 (or 3539 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The square root of 5405443832 is about 73521.7235380129. The cubic root of 5405443832 is about 1754.9999953464. Note that the first 5 decimals are identical.

Adding to 5405443832 its reverse (2383445045), we get a palindrome (7788888877).

The spelling of 5405443832 in words is "five billion, four hundred five million, four hundred forty-three thousand, eight hundred thirty-two".