5433640550 has 48 divisors (see below), whose sum is σ = 11178211632. Its totient is φ = 1952035200.

The previous prime is 5433640547. The next prime is 5433640559. The reversal of 5433640550 is 550463345.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5433640550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5433640559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88916 + ... + 137015.

It is an arithmetic number, because the mean of its divisors is an integer number (232879409).

Almost surely, 2^5433640550 is an apocalyptic number.

5433640550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5433640550 is an abundant number, since it is smaller than the sum of its proper divisors (5744571082).

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

5433640550 is a wasteful number, since it uses less digits than its factorization.

5433640550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225993 (or 225988 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The square root of 5433640550 is about 73713.2318515475. The cubic root of 5433640550 is about 1758.0462727523.

The spelling of 5433640550 in words is "five billion, four hundred thirty-three million, six hundred forty thousand, five hundred fifty".