52686334 has 4 divisors (see below), whose sum is σ = 79029504. Its totient is φ = 26343166.

The previous prime is 52686311. The next prime is 52686343. The reversal of 52686334 is 43368625.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 52686293 and 52686302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13171582 + ... + 13171585.

It is an arithmetic number, because the mean of its divisors is an integer number (19757376).

Almost surely, 2^52686334 is an apocalyptic number.

52686334 is a deficient number, since it is larger than the sum of its proper divisors (26343170).

52686334 is a wasteful number, since it uses less digits than its factorization.

52686334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26343169.

The product of its digits is 103680, while the sum is 37.

The square root of 52686334 is about 7258.5352516882. The cubic root of 52686334 is about 374.8860904395.

The spelling of 52686334 in words is "fifty-two million, six hundred eighty-six thousand, three hundred thirty-four".