52736653 has 2 divisors, whose sum is σ = 52736654. Its totient is φ = 52736652.

The previous prime is 52736633. The next prime is 52736659. The reversal of 52736653 is 35663725.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52736644 + 9 = 7262^2 + 3^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52736653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52736659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26368326 + 26368327.

It is an arithmetic number, because the mean of its divisors is an integer number (26368327).

Almost surely, 2^52736653 is an apocalyptic number.

It is an amenable number.

52736653 is a deficient number, since it is larger than the sum of its proper divisors (1).

52736653 is an equidigital number, since it uses as much as digits as its factorization.

52736653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 37.

The square root of 52736653 is about 7262.0006196640. Note that the first 3 decimals coincide. The cubic root of 52736653 is about 375.0053996260.

The spelling of 52736653 in words is "fifty-two million, seven hundred thirty-six thousand, six hundred fifty-three".