52797653 has 2 divisors, whose sum is σ = 52797654. Its totient is φ = 52797652.

The previous prime is 52797643. The next prime is 52797671. The reversal of 52797653 is 35679725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52736644 + 61009 = 7262^2 + 247^2 .

It is a cyclic number.

It is not a de Polignac number, because 52797653 - 2¹⁰ = 52796629 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52797623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26398826 + 26398827.

It is an arithmetic number, because the mean of its divisors is an integer number (26398827).

Almost surely, 2^52797653 is an apocalyptic number.

It is an amenable number.

52797653 is a deficient number, since it is larger than the sum of its proper divisors (1).

52797653 is an equidigital number, since it uses as much as digits as its factorization.

52797653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 396900, while the sum is 44.

The square root of 52797653 is about 7266.1993504170. The cubic root of 52797653 is about 375.1499323424.

The spelling of 52797653 in words is "fifty-two million, seven hundred ninety-seven thousand, six hundred fifty-three".