53267801 has 2 divisors, whose sum is σ = 53267802. Its totient is φ = 53267800.

The previous prime is 53267791. The next prime is 53267813. The reversal of 53267801 is 10876235.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46240000 + 7027801 = 6800^2 + 2651^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53267801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53267891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26633900 + 26633901.

It is an arithmetic number, because the mean of its divisors is an integer number (26633901).

Almost surely, 2^53267801 is an apocalyptic number.

It is an amenable number.

53267801 is a deficient number, since it is larger than the sum of its proper divisors (1).

53267801 is an equidigital number, since it uses as much as digits as its factorization.

53267801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 53267801 is about 7298.4793621685. The cubic root of 53267801 is about 376.2601776477.

The spelling of 53267801 in words is "fifty-three million, two hundred sixty-seven thousand, eight hundred one".