5050000281 has 16 divisors (see below), whose sum is σ = 6908168960. Its totient is φ = 3279664080.

The previous prime is 5050000279. The next prime is 5050000339. The reversal of 5050000281 is 1820000505.

It is not a de Polignac number, because 5050000281 - 2¹ = 5050000279 is a prime.

It is a super-2 number, since 2×5050000281² = 51005005676200157922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5050000201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2755 + ... + 100536.

It is an arithmetic number, because the mean of its divisors is an integer number (431760560).

Almost surely, 2^5050000281 is an apocalyptic number.

It is an amenable number.

5050000281 is a deficient number, since it is larger than the sum of its proper divisors (1858168679).

5050000281 is a wasteful number, since it uses less digits than its factorization.

5050000281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103716.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 5050000281 is about 71063.3539948686. The cubic root of 5050000281 is about 1715.6570034435.

Adding to 5050000281 its reverse (1820000505), we get a palindrome (6870000786).

The spelling of 5050000281 in words is "five billion, fifty million, two hundred eighty-one", and thus it is an aban number.