5231841066 has 24 divisors (see below), whose sum is σ = 11385601344. Its totient is φ = 1736263080.

The previous prime is 5231841061. The next prime is 5231841067. The reversal of 5231841066 is 6601481325.

It is a happy number.

5231841066 is a `hidden beast` number, since 5 + 231 + 8 + 410 + 6 + 6 = 666.

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 5231841066.

It is not an unprimeable number, because it can be changed into a prime (5231841061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 636130 + ... + 644301.

It is an arithmetic number, because the mean of its divisors is an integer number (474400056).

Almost surely, 2^5231841066 is an apocalyptic number.

5231841066 is an abundant number, since it is smaller than the sum of its proper divisors (6153760278).

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

5231841066 is a wasteful number, since it uses less digits than its factorization.

5231841066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280666 (or 1280663 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 5231841066 is about 72331.4666379716. The cubic root of 5231841066 is about 1736.0071683554.

The spelling of 5231841066 in words is "five billion, two hundred thirty-one million, eight hundred forty-one thousand, sixty-six".