53290417 has 2 divisors, whose sum is σ = 53290418. Its totient is φ = 53290416.

The previous prime is 53290411. The next prime is 53290423. The reversal of 53290417 is 71409235.

53290417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (53290411) and next prime (53290423).

It can be written as a sum of positive squares in only one way, i.e., 30019441 + 23270976 = 5479^2 + 4824^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53290417 is a prime.

It is a super-3 number, since 3×53290417³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (53290411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26645208 + 26645209.

It is an arithmetic number, because the mean of its divisors is an integer number (26645209).

Almost surely, 2^53290417 is an apocalyptic number.

It is an amenable number.

53290417 is a deficient number, since it is larger than the sum of its proper divisors (1).

53290417 is an equidigital number, since it uses as much as digits as its factorization.

53290417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 53290417 is about 7300.0285615880. The cubic root of 53290417 is about 376.3134199191.

The spelling of 53290417 in words is "fifty-three million, two hundred ninety thousand, four hundred seventeen".