50680303 has 4 divisors (see below), whose sum is σ = 50727600. Its totient is φ = 50633008.

The previous prime is 50680291. The next prime is 50680307. The reversal of 50680303 is 30308605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30308605 = 5 ⋅6061721.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50680303 is a prime.

It is a super-2 number, since 2×50680303² = 5136986224343618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50680307) 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, 22003 + ... + 24196.

It is an arithmetic number, because the mean of its divisors is an integer number (12681900).

Almost surely, 2^50680303 is an apocalyptic number.

50680303 is a deficient number, since it is larger than the sum of its proper divisors (47297).

50680303 is a wasteful number, since it uses less digits than its factorization.

50680303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47296.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 50680303 is about 7119.0099733039. The cubic root of 50680303 is about 370.0664672409.

Adding to 50680303 its reverse (30308605), we get a palindrome (80988908).

The spelling of 50680303 in words is "fifty million, six hundred eighty thousand, three hundred three".