5050381 has 6 divisors (see below), whose sum is σ = 5874990. Its totient is φ = 4328856.

The previous prime is 5050369. The next prime is 5050403. The reversal of 5050381 is 1830505.

It can be written as a sum of positive squares in only one way, i.e., 4862025 + 188356 = 2205^2 + 434^2 .

It is not a de Polignac number, because 5050381 - 2⁵ = 5050349 is a prime.

It is a super-3 number, since 3×5050381³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51486 + ... + 51583.

It is an arithmetic number, because the mean of its divisors is an integer number (979165).

Almost surely, 2^5050381 is an apocalyptic number.

It is an amenable number.

5050381 is a deficient number, since it is larger than the sum of its proper divisors (824609).

5050381 is a wasteful number, since it uses less digits than its factorization.

5050381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103083 (or 103076 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 5050381 is about 2247.3052752130. The cubic root of 5050381 is about 171.5700116762.

Adding to 5050381 its reverse (1830505), we get a palindrome (6880886).

The spelling of 5050381 in words is "five million, fifty thousand, three hundred eighty-one".