50620049 has 4 divisors (see below), whose sum is σ = 50634864. Its totient is φ = 50605236.

The previous prime is 50620039. The next prime is 50620061. The reversal of 50620049 is 94002605.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50620049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50620019) 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, 614 + ... + 10080.

It is an arithmetic number, because the mean of its divisors is an integer number (12658716).

Almost surely, 2^50620049 is an apocalyptic number.

It is an amenable number.

50620049 is a deficient number, since it is larger than the sum of its proper divisors (14815).

50620049 is an equidigital number, since it uses as much as digits as its factorization.

50620049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14814.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 50620049 is about 7114.7768060565. The cubic root of 50620049 is about 369.9197512838.

The spelling of 50620049 in words is "fifty million, six hundred twenty thousand, forty-nine".