53382311 has 2 divisors, whose sum is σ = 53382312. Its totient is φ = 53382310.

The previous prime is 53382299. The next prime is 53382313. The reversal of 53382311 is 11328335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53382311 - 2⁶ = 53382247 is a prime.

It is a super-2 number, since 2×53382311² = 5699342255401442, which contains 22 as substring.

Together with 53382313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53382313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26691155 + 26691156.

It is an arithmetic number, because the mean of its divisors is an integer number (26691156).

Almost surely, 2^53382311 is an apocalyptic number.

53382311 is a deficient number, since it is larger than the sum of its proper divisors (1).

53382311 is an equidigital number, since it uses as much as digits as its factorization.

53382311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 26.

The square root of 53382311 is about 7306.3199355079. The cubic root of 53382311 is about 376.5296006714.

The spelling of 53382311 in words is "fifty-three million, three hundred eighty-two thousand, three hundred eleven".