50422516 has 6 divisors (see below), whose sum is σ = 88239410. Its totient is φ = 25211256.

The previous prime is 50422511. The next prime is 50422529. The reversal of 50422516 is 61522405.

It can be written as a sum of positive squares in only one way, i.e., 47196900 + 3225616 = 6870^2 + 1796^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50422511) 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, 6302811 + ... + 6302818.

Almost surely, 2^50422516 is an apocalyptic number.

It is an amenable number.

50422516 is a deficient number, since it is larger than the sum of its proper divisors (37816894).

50422516 is a wasteful number, since it uses less digits than its factorization.

50422516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12605633 (or 12605631 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 50422516 is about 7100.8813537476. The cubic root of 50422516 is about 369.4379486893.

The spelling of 50422516 in words is "fifty million, four hundred twenty-two thousand, five hundred sixteen".