52766677 has 2 divisors, whose sum is σ = 52766678. Its totient is φ = 52766676.

The previous prime is 52766671. The next prime is 52766687. The reversal of 52766677 is 77666725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47900241 + 4866436 = 6921^2 + 2206^2 .

It is a cyclic number.

It is not a de Polignac number, because 52766677 - 2¹⁹ = 52242389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52766671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26383338 + 26383339.

It is an arithmetic number, because the mean of its divisors is an integer number (26383339).

Almost surely, 2^52766677 is an apocalyptic number.

It is an amenable number.

52766677 is a deficient number, since it is larger than the sum of its proper divisors (1).

52766677 is an equidigital number, since it uses as much as digits as its factorization.

52766677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 740880, while the sum is 46.

The square root of 52766677 is about 7264.0675244659. The cubic root of 52766677 is about 375.0765520754.

The spelling of 52766677 in words is "fifty-two million, seven hundred sixty-six thousand, six hundred seventy-seven".