5012881 has 2 divisors, whose sum is σ = 5012882. Its totient is φ = 5012880.

The previous prime is 5012867. The next prime is 5012923. The reversal of 5012881 is 1882105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3027600 + 1985281 = 1740^2 + 1409^2 .

It is a cyclic number.

It is not a de Polignac number, because 5012881 - 2⁵ = 5012849 is a prime.

It is a super-2 number, since 2×5012881² = 50257951840322, which contains 22 as substring.

5012881 is a lucky number.

It is equal to p₃₄₉₃₃₃ and since 5012881 and 349333 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (5012831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2506440 + 2506441.

It is an arithmetic number, because the mean of its divisors is an integer number (2506441).

Almost surely, 2^5012881 is an apocalyptic number.

It is an amenable number.

5012881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5012881 is an equidigital number, since it uses as much as digits as its factorization.

5012881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 5012881 is about 2238.9464040035. The cubic root of 5012881 is about 171.1443100847.

Adding to 5012881 its reverse (1882105), we get a palindrome (6894986).

The spelling of 5012881 in words is "five million, twelve thousand, eight hundred eighty-one".