52086338 has 4 divisors (see below), whose sum is σ = 78129510. Its totient is φ = 26043168.

The previous prime is 52086323. The next prime is 52086371. The reversal of 52086338 is 83368025.

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

It can be written as a sum of positive squares in only one way, i.e., 32752729 + 19333609 = 5723^2 + 4397^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52086298 and 52086307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13021583 + ... + 13021586.

Almost surely, 2^52086338 is an apocalyptic number.

52086338 is a deficient number, since it is larger than the sum of its proper divisors (26043172).

52086338 is a wasteful number, since it uses less digits than its factorization.

52086338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26043171.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 52086338 is about 7217.0865312812. The cubic root of 52086338 is about 373.4575768097.

The spelling of 52086338 in words is "fifty-two million, eighty-six thousand, three hundred thirty-eight".