5408443236 has 24 divisors (see below), whose sum is σ = 14422515520. Its totient is φ = 1545269472.

The previous prime is 5408443181. The next prime is 5408443277. The reversal of 5408443236 is 6323448045.

It is a junction number, because it is equal to n+sod(n) for n = 5408443194 and 5408443203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32193031 + ... + 32193198.

Almost surely, 2^5408443236 is an apocalyptic number.

It is an amenable number.

5408443236 is an abundant number, since it is smaller than the sum of its proper divisors (9014072284).

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

5408443236 is a wasteful number, since it uses less digits than its factorization.

5408443236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64386243 (or 64386241 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 39.

The square root of 5408443236 is about 73542.1187891673. The cubic root of 5408443236 is about 1755.3245435141.

The spelling of 5408443236 in words is "five billion, four hundred eight million, four hundred forty-three thousand, two hundred thirty-six".