52767811 has 2 divisors, whose sum is σ = 52767812. Its totient is φ = 52767810.

The previous prime is 52767763. The next prime is 52767817. The reversal of 52767811 is 11876725.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52767811 - 2¹⁵ = 52735043 is a prime.

It is not a weakly prime, because it can be changed into another prime (52767817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26383905 + 26383906.

It is an arithmetic number, because the mean of its divisors is an integer number (26383906).

Almost surely, 2^52767811 is an apocalyptic number.

52767811 is a deficient number, since it is larger than the sum of its proper divisors (1).

52767811 is an equidigital number, since it uses as much as digits as its factorization.

52767811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23520, while the sum is 37.

The square root of 52767811 is about 7264.1455794883. The cubic root of 52767811 is about 375.0792389590.

The spelling of 52767811 in words is "fifty-two million, seven hundred sixty-seven thousand, eight hundred eleven".