52512077 has 2 divisors, whose sum is σ = 52512078. Its totient is φ = 52512076.

The previous prime is 52512037. The next prime is 52512079. The reversal of 52512077 is 77021525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35652841 + 16859236 = 5971^2 + 4106^2 .

It is a cyclic number.

It is not a de Polignac number, because 52512077 - 2¹⁴ = 52495693 is a prime.

Together with 52512079, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52512079) 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, 26256038 + 26256039.

It is an arithmetic number, because the mean of its divisors is an integer number (26256039).

Almost surely, 2^52512077 is an apocalyptic number.

It is an amenable number.

52512077 is a deficient number, since it is larger than the sum of its proper divisors (1).

52512077 is an equidigital number, since it uses as much as digits as its factorization.

52512077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 52512077 is about 7246.5217173483. The cubic root of 52512077 is about 374.4723292586.

The spelling of 52512077 in words is "fifty-two million, five hundred twelve thousand, seventy-seven".