50030665 has 8 divisors (see below), whose sum is σ = 60259968. Its totient is φ = 39875760.

The previous prime is 50030663. The next prime is 50030693. The reversal of 50030665 is 56603005.

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

It is not a de Polignac number, because 50030665 - 2¹ = 50030663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50030663) 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, 17107 + ... + 19816.

It is an arithmetic number, because the mean of its divisors is an integer number (7532496).

Almost surely, 2^50030665 is an apocalyptic number.

It is an amenable number.

50030665 is a deficient number, since it is larger than the sum of its proper divisors (10229303).

50030665 is a wasteful number, since it uses less digits than its factorization.

50030665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37199.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 50030665 is about 7073.2358224507. The cubic root of 50030665 is about 368.4784483566.

The spelling of 50030665 in words is "fifty million, thirty thousand, six hundred sixty-five".