53802283 has 2 divisors, whose sum is σ = 53802284. Its totient is φ = 53802282.

The previous prime is 53802271. The next prime is 53802289. The reversal of 53802283 is 38220835.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53802283 is a prime.

It is not a weakly prime, because it can be changed into another prime (53802289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26901141 + 26901142.

It is an arithmetic number, because the mean of its divisors is an integer number (26901142).

Almost surely, 2^53802283 is an apocalyptic number.

53802283 is a deficient number, since it is larger than the sum of its proper divisors (1).

53802283 is an equidigital number, since it uses as much as digits as its factorization.

53802283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 53802283 is about 7335.0039536458. The cubic root of 53802283 is about 377.5144400423.

The spelling of 53802283 in words is "fifty-three million, eight hundred two thousand, two hundred eighty-three".