52694444 has 12 divisors (see below), whose sum is σ = 100598568. Its totient is φ = 23952000.

The previous prime is 52694437. The next prime is 52694519. The reversal of 52694444 is 44449625.

It is a junction number, because it is equal to n+sod(n) for n = 52694398 and 52694407.

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, 598757 + ... + 598844.

It is an arithmetic number, because the mean of its divisors is an integer number (8383214).

Almost surely, 2^52694444 is an apocalyptic number.

It is an amenable number.

52694444 is a deficient number, since it is larger than the sum of its proper divisors (47904124).

52694444 is a wasteful number, since it uses less digits than its factorization.

52694444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197616 (or 1197614 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 52694444 is about 7259.0938828479. The cubic root of 52694444 is about 374.9053248404.

It can be divided in two parts, 52 and 694444, that added together give a palindrome (694496).

The spelling of 52694444 in words is "fifty-two million, six hundred ninety-four thousand, four hundred forty-four".