53314691 has 2 divisors, whose sum is σ = 53314692. Its totient is φ = 53314690.

The previous prime is 53314633. The next prime is 53314717. The reversal of 53314691 is 19641335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53314691 - 2¹⁴ = 53298307 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53314291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26657345 + 26657346.

It is an arithmetic number, because the mean of its divisors is an integer number (26657346).

Almost surely, 2^53314691 is an apocalyptic number.

53314691 is a deficient number, since it is larger than the sum of its proper divisors (1).

53314691 is an equidigital number, since it uses as much as digits as its factorization.

53314691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 32.

The square root of 53314691 is about 7301.6909685360. The cubic root of 53314691 is about 376.3705486730.

The spelling of 53314691 in words is "fifty-three million, three hundred fourteen thousand, six hundred ninety-one".