52265546 has 4 divisors (see below), whose sum is σ = 78398322. Its totient is φ = 26132772.

The previous prime is 52265539. The next prime is 52265567. The reversal of 52265546 is 64556225.

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., 43414921 + 8850625 = 6589^2 + 2975^2 .

It is a Curzon number.

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, 13066385 + ... + 13066388.

Almost surely, 2^52265546 is an apocalyptic number.

52265546 is a deficient number, since it is larger than the sum of its proper divisors (26132776).

52265546 is a wasteful number, since it uses less digits than its factorization.

52265546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26132775.

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

The square root of 52265546 is about 7229.4914067312. The cubic root of 52265546 is about 373.8853919758.

The spelling of 52265546 in words is "fifty-two million, two hundred sixty-five thousand, five hundred forty-six".