52522544 has 20 divisors (see below), whose sum is σ = 101883360. Its totient is φ = 26230080.

The previous prime is 52522511. The next prime is 52522559. The reversal of 52522544 is 44522525.

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 in 3 ways as a sum of consecutive naturals, for example, 18329 + ... + 20999.

It is an arithmetic number, because the mean of its divisors is an integer number (5094168).

Almost surely, 2^52522544 is an apocalyptic number.

It is an amenable number.

52522544 is a deficient number, since it is larger than the sum of its proper divisors (49360816).

52522544 is a wasteful number, since it uses less digits than its factorization.

52522544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3908 (or 3902 counting only the distinct ones).

The product of its digits is 16000, while the sum is 29.

The square root of 52522544 is about 7247.2438899212. The cubic root of 52522544 is about 374.4972082432.

The spelling of 52522544 in words is "fifty-two million, five hundred twenty-two thousand, five hundred forty-four".