50448566 has 8 divisors (see below), whose sum is σ = 86483280. Its totient is φ = 21620808.

The previous prime is 50448557. The next prime is 50448577. The reversal of 50448566 is 66584405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×50448566² = 5090115622912712, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 1801721 + ... + 1801748.

It is an arithmetic number, because the mean of its divisors is an integer number (10810410).

Almost surely, 2^50448566 is an apocalyptic number.

50448566 is a deficient number, since it is larger than the sum of its proper divisors (36034714).

50448566 is a wasteful number, since it uses less digits than its factorization.

50448566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3603478.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 50448566 is about 7102.7153962411. The cubic root of 50448566 is about 369.5015591717.

The spelling of 50448566 in words is "fifty million, four hundred forty-eight thousand, five hundred sixty-six".