53165234 has 8 divisors (see below), whose sum is σ = 79939440. Its totient is φ = 26518756.

The previous prime is 53165209. The next prime is 53165261. The reversal of 53165234 is 43256135.

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

It is a junction number, because it is equal to n+sod(n) for n = 53165197 and 53165206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30884 + ... + 32559.

It is an arithmetic number, because the mean of its divisors is an integer number (9992430).

Almost surely, 2^53165234 is an apocalyptic number.

53165234 is a deficient number, since it is larger than the sum of its proper divisors (26774206).

53165234 is a wasteful number, since it uses less digits than its factorization.

53165234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63864.

The product of its digits is 10800, while the sum is 29.

The square root of 53165234 is about 7291.4493758100. The cubic root of 53165234 is about 376.0185265128.

Subtracting from 53165234 its reverse (43256135), we obtain a palindrome (9909099).

The spelling of 53165234 in words is "fifty-three million, one hundred sixty-five thousand, two hundred thirty-four".