52463777 has 2 divisors, whose sum is σ = 52463778. Its totient is φ = 52463776.

The previous prime is 52463773. The next prime is 52463779. The reversal of 52463777 is 77736425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38987536 + 13476241 = 6244^2 + 3671^2 .

It is a cyclic number.

It is not a de Polignac number, because 52463777 - 2² = 52463773 is a prime.

Together with 52463779, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52463773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26231888 + 26231889.

It is an arithmetic number, because the mean of its divisors is an integer number (26231889).

Almost surely, 2^52463777 is an apocalyptic number.

It is an amenable number.

52463777 is a deficient number, since it is larger than the sum of its proper divisors (1).

52463777 is an equidigital number, since it uses as much as digits as its factorization.

52463777 is an evil number, because the sum of its binary digits is even.

The product of its digits is 246960, while the sum is 41.

The square root of 52463777 is about 7243.1883173089. The cubic root of 52463777 is about 374.3574822698.

The spelling of 52463777 in words is "fifty-two million, four hundred sixty-three thousand, seven hundred seventy-seven".