52846538 has 4 divisors (see below), whose sum is σ = 79269810. Its totient is φ = 26423268.

The previous prime is 52846529. The next prime is 52846553. The reversal of 52846538 is 83564825.

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., 52809289 + 37249 = 7267^2 + 193^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52846495 and 52846504.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13211633 + ... + 13211636.

Almost surely, 2^52846538 is an apocalyptic number.

52846538 is a deficient number, since it is larger than the sum of its proper divisors (26423272).

52846538 is a wasteful number, since it uses less digits than its factorization.

52846538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26423271.

The product of its digits is 230400, while the sum is 41.

The square root of 52846538 is about 7269.5624352501. The cubic root of 52846538 is about 375.2656795790.

It can be divided in two parts, 5284653 and 8, that multiplied together give a palindrome (42277224).

The spelling of 52846538 in words is "fifty-two million, eight hundred forty-six thousand, five hundred thirty-eight".