53558363 has 2 divisors, whose sum is σ = 53558364. Its totient is φ = 53558362.

The previous prime is 53558339. The next prime is 53558429. The reversal of 53558363 is 36385535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53558363 - 2¹⁴ = 53541979 is a prime.

It is not a weakly prime, because it can be changed into another prime (53558863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26779181 + 26779182.

It is an arithmetic number, because the mean of its divisors is an integer number (26779182).

Almost surely, 2^53558363 is an apocalyptic number.

53558363 is a deficient number, since it is larger than the sum of its proper divisors (1).

53558363 is an equidigital number, since it uses as much as digits as its factorization.

53558363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 162000, while the sum is 38.

The square root of 53558363 is about 7318.3579442386. The cubic root of 53558363 is about 376.9430712821.

The spelling of 53558363 in words is "fifty-three million, five hundred fifty-eight thousand, three hundred sixty-three".