52009264 has 20 divisors (see below), whose sum is σ = 101330320. Its totient is φ = 25859520.

The previous prime is 52009261. The next prime is 52009277. The reversal of 52009264 is 46290025.

It is not an unprimeable number, because it can be changed into a prime (52009261) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 6084 + ... + 11875.

It is an arithmetic number, because the mean of its divisors is an integer number (5066516).

Almost surely, 2^52009264 is an apocalyptic number.

It is an amenable number.

52009264 is a deficient number, since it is larger than the sum of its proper divisors (49321056).

52009264 is a wasteful number, since it uses less digits than its factorization.

52009264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18148 (or 18142 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 52009264 is about 7211.7448651488. The cubic root of 52009264 is about 373.2732797395.

Adding to 52009264 its reverse (46290025), we get a palindrome (98299289).

The spelling of 52009264 in words is "fifty-two million, nine thousand, two hundred sixty-four".