5433646356 has 18 divisors (see below), whose sum is σ = 13735050602. Its totient is φ = 1811215440.

The previous prime is 5433646343. The next prime is 5433646373. The reversal of 5433646356 is 6536463345.

5433646356 is a `hidden beast` number, since 5 + 4 + 3 + 3 + 6 + 4 + 635 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2945232900 + 2488413456 = 54270^2 + 49884^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75467275 + ... + 75467346.

Almost surely, 2^5433646356 is an apocalyptic number.

It is an amenable number.

5433646356 is an abundant number, since it is smaller than the sum of its proper divisors (8301404246).

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

5433646356 is a wasteful number, since it uses less digits than its factorization.

5433646356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150934631 (or 150934626 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 45.

The square root of 5433646356 is about 73713.2712338830. The cubic root of 5433646356 is about 1758.0468989263.

The spelling of 5433646356 in words is "five billion, four hundred thirty-three million, six hundred forty-six thousand, three hundred fifty-six".