50666363 has 4 divisors (see below), whose sum is σ = 55272408. Its totient is φ = 46060320.

The previous prime is 50666351. The next prime is 50666377. The reversal of 50666363 is 36366605.

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

It is a cyclic number.

It is not a de Polignac number, because 50666363 - 2¹² = 50662267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50666303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2303006 + ... + 2303027.

It is an arithmetic number, because the mean of its divisors is an integer number (13818102).

Almost surely, 2^50666363 is an apocalyptic number.

50666363 is a deficient number, since it is larger than the sum of its proper divisors (4606045).

50666363 is a wasteful number, since it uses less digits than its factorization.

50666363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4606044.

The product of its (nonzero) digits is 58320, while the sum is 35.

The square root of 50666363 is about 7118.0308372471. The cubic root of 50666363 is about 370.0325342709.

The spelling of 50666363 in words is "fifty million, six hundred sixty-six thousand, three hundred sixty-three".