53382361 has 2 divisors, whose sum is σ = 53382362. Its totient is φ = 53382360.

The previous prime is 53382349. The next prime is 53382383. The reversal of 53382361 is 16328335.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45225625 + 8156736 = 6725^2 + 2856^2 .

It is a cyclic number.

It is not a de Polignac number, because 53382361 - 2⁷ = 53382233 is a prime.

It is not a weakly prime, because it can be changed into another prime (53382311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26691180 + 26691181.

It is an arithmetic number, because the mean of its divisors is an integer number (26691181).

Almost surely, 2^53382361 is an apocalyptic number.

It is an amenable number.

53382361 is a deficient number, since it is larger than the sum of its proper divisors (1).

53382361 is an equidigital number, since it uses as much as digits as its factorization.

53382361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 31.

The square root of 53382361 is about 7306.3233572023. The cubic root of 53382361 is about 376.5297182289.

The spelling of 53382361 in words is "fifty-three million, three hundred eighty-two thousand, three hundred sixty-one".