52650446 has 4 divisors (see below), whose sum is σ = 78975672. Its totient is φ = 26325222.

The previous prime is 52650439. The next prime is 52650449. The reversal of 52650446 is 64405625.

52650446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52650449) by changing a digit.

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 as a sum of consecutive naturals, namely, 13162610 + ... + 13162613.

It is an arithmetic number, because the mean of its divisors is an integer number (19743918).

Almost surely, 2^52650446 is an apocalyptic number.

52650446 is a deficient number, since it is larger than the sum of its proper divisors (26325226).

52650446 is a wasteful number, since it uses less digits than its factorization.

52650446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26325225.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 52650446 is about 7256.0627064545. The cubic root of 52650446 is about 374.8009515498.

The spelling of 52650446 in words is "fifty-two million, six hundred fifty thousand, four hundred forty-six".