53414657 has 2 divisors, whose sum is σ = 53414658. Its totient is φ = 53414656.

The previous prime is 53414651. The next prime is 53414659. The reversal of 53414657 is 75641435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43020481 + 10394176 = 6559^2 + 3224^2 .

It is a cyclic number.

It is not a de Polignac number, because 53414657 - 2⁶ = 53414593 is a prime.

Together with 53414659, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53414651) 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, 26707328 + 26707329.

It is an arithmetic number, because the mean of its divisors is an integer number (26707329).

Almost surely, 2^53414657 is an apocalyptic number.

It is an amenable number.

53414657 is a deficient number, since it is larger than the sum of its proper divisors (1).

53414657 is an equidigital number, since it uses as much as digits as its factorization.

53414657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 35.

The square root of 53414657 is about 7308.5331633646. The cubic root of 53414657 is about 376.6056356421.

The spelling of 53414657 in words is "fifty-three million, four hundred fourteen thousand, six hundred fifty-seven".