53444206 has 16 divisors (see below), whose sum is σ = 83735280. Its totient is φ = 25557120.

The previous prime is 53444189. The next prime is 53444219. The reversal of 53444206 is 60244435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1755 + ... + 10486.

It is an arithmetic number, because the mean of its divisors is an integer number (5233455).

Almost surely, 2^53444206 is an apocalyptic number.

53444206 is a deficient number, since it is larger than the sum of its proper divisors (30291074).

53444206 is a wasteful number, since it uses less digits than its factorization.

53444206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12339.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 53444206 is about 7310.5544249393. The cubic root of 53444206 is about 376.6750689470.

The spelling of 53444206 in words is "fifty-three million, four hundred forty-four thousand, two hundred six".