50666115 has 8 divisors (see below), whose sum is σ = 81065808. Its totient is φ = 27021920.

The previous prime is 50666113. The next prime is 50666117. The reversal of 50666115 is 51166605.

It is an interprime number because it is at equal distance from previous prime (50666113) and next prime (50666117).

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

It is not a de Polignac number, because 50666115 - 2¹ = 50666113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50666113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1688856 + ... + 1688885.

It is an arithmetic number, because the mean of its divisors is an integer number (10133226).

Almost surely, 2^50666115 is an apocalyptic number.

50666115 is a deficient number, since it is larger than the sum of its proper divisors (30399693).

50666115 is a wasteful number, since it uses less digits than its factorization.

50666115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3377749.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 50666115 is about 7118.0134166774. The cubic root of 50666115 is about 370.0319305290.

The spelling of 50666115 in words is "fifty million, six hundred sixty-six thousand, one hundred fifteen".