52249976 has 32 divisors (see below), whose sum is σ = 104412240. Its totient is φ = 24427008.

The previous prime is 52249963. The next prime is 52249991. The reversal of 52249976 is 67994225.

52249976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20990 + ... + 23346.

Almost surely, 2^52249976 is an apocalyptic number.

It is an amenable number.

52249976 is a deficient number, since it is larger than the sum of its proper divisors (52162264).

52249976 is a wasteful number, since it uses less digits than its factorization.

52249976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2543 (or 2539 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 52249976 is about 7228.4144872856. The cubic root of 52249976 is about 373.8482612453.

The spelling of 52249976 in words is "fifty-two million, two hundred forty-nine thousand, nine hundred seventy-six".