50449514 has 4 divisors (see below), whose sum is σ = 75674274. Its totient is φ = 25224756.

The previous prime is 50449507. The next prime is 50449517. The reversal of 50449514 is 41594405.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 35200489 + 15249025 = 5933^2 + 3905^2 .

It is not an unprimeable number, because it can be changed into a prime (50449517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12612377 + ... + 12612380.

Almost surely, 2^50449514 is an apocalyptic number.

50449514 is a deficient number, since it is larger than the sum of its proper divisors (25224760).

50449514 is a wasteful number, since it uses less digits than its factorization.

50449514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25224759.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 50449514 is about 7102.7821309681. The cubic root of 50449514 is about 369.5038736431.

The spelling of 50449514 in words is "fifty million, four hundred forty-nine thousand, five hundred fourteen".