52562771 has 2 divisors, whose sum is σ = 52562772. Its totient is φ = 52562770.

The previous prime is 52562753. The next prime is 52562801. The reversal of 52562771 is 17726525.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52562771 - 2⁶ = 52562707 is a prime.

It is not a weakly prime, because it can be changed into another prime (52568771) 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, 26281385 + 26281386.

It is an arithmetic number, because the mean of its divisors is an integer number (26281386).

Almost surely, 2^52562771 is an apocalyptic number.

52562771 is a deficient number, since it is larger than the sum of its proper divisors (1).

52562771 is an equidigital number, since it uses as much as digits as its factorization.

52562771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29400, while the sum is 35.

The square root of 52562771 is about 7250.0186896311. The cubic root of 52562771 is about 374.5927929428.

The spelling of 52562771 in words is "fifty-two million, five hundred sixty-two thousand, seven hundred seventy-one".