53306527 has 2 divisors, whose sum is σ = 53306528. Its totient is φ = 53306526.

The previous prime is 53306503. The next prime is 53306531. The reversal of 53306527 is 72560335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53306527 - 2⁷ = 53306399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53306537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26653263 + 26653264.

It is an arithmetic number, because the mean of its divisors is an integer number (26653264).

Almost surely, 2^53306527 is an apocalyptic number.

53306527 is a deficient number, since it is larger than the sum of its proper divisors (1).

53306527 is an equidigital number, since it uses as much as digits as its factorization.

53306527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 53306527 is about 7301.1318985483. The cubic root of 53306527 is about 376.3513366700.

The spelling of 53306527 in words is "fifty-three million, three hundred six thousand, five hundred twenty-seven".