50300661 has 8 divisors (see below), whose sum is σ = 68167264. Its totient is φ = 32983920.

The previous prime is 50300641. The next prime is 50300681. The reversal of 50300661 is 16600305.

It is an interprime number because it is at equal distance from previous prime (50300641) and next prime (50300681).

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

It is not a de Polignac number, because 50300661 - 2⁵ = 50300629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50300641) 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, 137251 + ... + 137616.

It is an arithmetic number, because the mean of its divisors is an integer number (8520908).

Almost surely, 2^50300661 is an apocalyptic number.

It is an amenable number.

50300661 is a deficient number, since it is larger than the sum of its proper divisors (17866603).

50300661 is a wasteful number, since it uses less digits than its factorization.

50300661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274931.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 50300661 is about 7092.2958906126. The cubic root of 50300661 is about 369.1401044050.

Adding to 50300661 its reverse (16600305), we get a palindrome (66900966).

The spelling of 50300661 in words is "fifty million, three hundred thousand, six hundred sixty-one".