53296517 has 2 divisors, whose sum is σ = 53296518. Its totient is φ = 53296516.

The previous prime is 53296511. The next prime is 53296549. The reversal of 53296517 is 71569235.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46321636 + 6974881 = 6806^2 + 2641^2 .

It is a cyclic number.

It is not a de Polignac number, because 53296517 - 2¹⁴ = 53280133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53296511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26648258 + 26648259.

It is an arithmetic number, because the mean of its divisors is an integer number (26648259).

Almost surely, 2^53296517 is an apocalyptic number.

It is an amenable number.

53296517 is a deficient number, since it is larger than the sum of its proper divisors (1).

53296517 is an equidigital number, since it uses as much as digits as its factorization.

53296517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56700, while the sum is 38.

The square root of 53296517 is about 7300.4463562169. The cubic root of 53296517 is about 376.3277778745.

The spelling of 53296517 in words is "fifty-three million, two hundred ninety-six thousand, five hundred seventeen".