50040463 has 4 divisors (see below), whose sum is σ = 54589608. Its totient is φ = 45491320.

The previous prime is 50040449. The next prime is 50040467. The reversal of 50040463 is 36404005.

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

It is a cyclic number.

It is not a de Polignac number, because 50040463 - 2¹³ = 50032271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50040467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2274556 + ... + 2274577.

It is an arithmetic number, because the mean of its divisors is an integer number (13647402).

Almost surely, 2^50040463 is an apocalyptic number.

50040463 is a deficient number, since it is larger than the sum of its proper divisors (4549145).

50040463 is a wasteful number, since it uses less digits than its factorization.

50040463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4549144.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 50040463 is about 7073.9283994115. The cubic root of 50040463 is about 368.5025010462.

Adding to 50040463 its reverse (36404005), we get a palindrome (86444468).

The spelling of 50040463 in words is "fifty million, forty thousand, four hundred sixty-three".