5445636234 has 8 divisors (see below), whose sum is σ = 10891272480. Its totient is φ = 1815212076.

The previous prime is 5445636187. The next prime is 5445636281. The reversal of 5445636234 is 4326365445.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5445636187) and next prime (5445636281).

It is a sphenic number, since it is the product of 3 distinct primes.

5445636234 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453803014 + ... + 453803025.

It is an arithmetic number, because the mean of its divisors is an integer number (1361409060).

Almost surely, 2^5445636234 is an apocalyptic number.

5445636234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5445636234 is a wasteful number, since it uses less digits than its factorization.

5445636234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907606044.

The product of its digits is 1036800, while the sum is 42.

The square root of 5445636234 is about 73794.5542299701. The cubic root of 5445636234 is about 1759.3390504151.

The spelling of 5445636234 in words is "five billion, four hundred forty-five million, six hundred thirty-six thousand, two hundred thirty-four".