5433643448 has 8 divisors (see below), whose sum is σ = 10188081480. Its totient is φ = 2716821720.

The previous prime is 5433643393. The next prime is 5433643469. The reversal of 5433643448 is 8443463345.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5433643448² = 59048962239986657408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5433643399 and 5433643408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339602708 + ... + 339602723.

It is an arithmetic number, because the mean of its divisors is an integer number (1273510185).

Almost surely, 2^5433643448 is an apocalyptic number.

It is an amenable number.

5433643448 is a deficient number, since it is larger than the sum of its proper divisors (4754438032).

5433643448 is a wasteful number, since it uses less digits than its factorization.

5433643448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679205437 (or 679205433 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 44.

The square root of 5433643448 is about 73713.2515088027. The cubic root of 5433643448 is about 1758.0465853001.

The spelling of 5433643448 in words is "five billion, four hundred thirty-three million, six hundred forty-three thousand, four hundred forty-eight".