53855234 has 16 divisors (see below), whose sum is σ = 85246080. Its totient is φ = 25446960.

The previous prime is 53855231. The next prime is 53855267. The reversal of 53855234 is 43255835.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 53855194 and 53855203.

It is not an unprimeable number, because it can be changed into a prime (53855231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16064 + ... + 19124.

It is an arithmetic number, because the mean of its divisors is an integer number (5327880).

Almost surely, 2^53855234 is an apocalyptic number.

53855234 is a deficient number, since it is larger than the sum of its proper divisors (31390846).

53855234 is a wasteful number, since it uses less digits than its factorization.

53855234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3545.

The product of its digits is 72000, while the sum is 35.

The square root of 53855234 is about 7338.6125391657. The cubic root of 53855234 is about 377.6382465165.

The spelling of 53855234 in words is "fifty-three million, eight hundred fifty-five thousand, two hundred thirty-four".