50500443 has 8 divisors (see below), whose sum is σ = 76953088. Its totient is φ = 28857384.

The previous prime is 50500441. The next prime is 50500459. The reversal of 50500443 is 34400505.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50500443 - 2¹ = 50500441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 2404783 = 50500443 / (5 + 0 + 5 + 0 + 0 + 4 + 4 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50500441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1202371 + ... + 1202412.

It is an arithmetic number, because the mean of its divisors is an integer number (9619136).

Almost surely, 2^50500443 is an apocalyptic number.

50500443 is a deficient number, since it is larger than the sum of its proper divisors (26452645).

50500443 is a wasteful number, since it uses less digits than its factorization.

50500443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404793.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 50500443 is about 7106.3663710788. The cubic root of 50500443 is about 369.6281704063.

Adding to 50500443 its reverse (34400505), we get a palindrome (84900948).

The spelling of 50500443 in words is "fifty million, five hundred thousand, four hundred forty-three".