53344194 has 16 divisors (see below), whose sum is σ = 108281568. Its totient is φ = 17515872.

The previous prime is 53344189. The next prime is 53344219. The reversal of 53344194 is 49144335.

It is a Curzon 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, 65947 + ... + 66750.

It is an arithmetic number, because the mean of its divisors is an integer number (6767598).

Almost surely, 2^53344194 is an apocalyptic number.

53344194 is an abundant number, since it is smaller than the sum of its proper divisors (54937374).

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

53344194 is a wasteful number, since it uses less digits than its factorization.

53344194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132769.

The product of its digits is 25920, while the sum is 33.

The square root of 53344194 is about 7303.7109745663. The cubic root of 53344194 is about 376.4399605148.

The spelling of 53344194 in words is "fifty-three million, three hundred forty-four thousand, one hundred ninety-four".