5142811 has 2 divisors, whose sum is σ = 5142812. Its totient is φ = 5142810.

The previous prime is 5142799. The next prime is 5142817. The reversal of 5142811 is 1182415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5142811 - 2⁵ = 5142779 is a prime.

It is not a weakly prime, because it can be changed into another prime (5142817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571405 + 2571406.

It is an arithmetic number, because the mean of its divisors is an integer number (2571406).

Almost surely, 2^5142811 is an apocalyptic number.

5142811 is a deficient number, since it is larger than the sum of its proper divisors (1).

5142811 is an equidigital number, since it uses as much as digits as its factorization.

5142811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 320, while the sum is 22.

The square root of 5142811 is about 2267.7766644888. The cubic root of 5142811 is about 172.6103585635.

The spelling of 5142811 in words is "five million, one hundred forty-two thousand, eight hundred eleven".