53053417 has 2 divisors, whose sum is σ = 53053418. Its totient is φ = 53053416.

The previous prime is 53053409. The next prime is 53053421. The reversal of 53053417 is 71435035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50851161 + 2202256 = 7131^2 + 1484^2 .

It is a cyclic number.

It is not a de Polignac number, because 53053417 - 2³ = 53053409 is a prime.

It is not a weakly prime, because it can be changed into another prime (53053487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26526708 + 26526709.

It is an arithmetic number, because the mean of its divisors is an integer number (26526709).

Almost surely, 2^53053417 is an apocalyptic number.

It is an amenable number.

53053417 is a deficient number, since it is larger than the sum of its proper divisors (1).

53053417 is an equidigital number, since it uses as much as digits as its factorization.

53053417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 53053417 is about 7283.7776599784. Note that the first 3 decimals coincide. The cubic root of 53053417 is about 375.7547277142.

The spelling of 53053417 in words is "fifty-three million, fifty-three thousand, four hundred seventeen".