53416157 has 2 divisors, whose sum is σ = 53416158. Its totient is φ = 53416156.

The previous prime is 53416151. The next prime is 53416169. The reversal of 53416157 is 75161435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53304601 + 111556 = 7301^2 + 334^2 .

It is a cyclic number.

It is not a de Polignac number, because 53416157 - 2⁶ = 53416093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53416151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26708078 + 26708079.

It is an arithmetic number, because the mean of its divisors is an integer number (26708079).

Almost surely, 2^53416157 is an apocalyptic number.

It is an amenable number.

53416157 is a deficient number, since it is larger than the sum of its proper divisors (1).

53416157 is an equidigital number, since it uses as much as digits as its factorization.

53416157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 32.

The square root of 53416157 is about 7308.6357824152. The cubic root of 53416157 is about 376.6091609115.

The spelling of 53416157 in words is "fifty-three million, four hundred sixteen thousand, one hundred fifty-seven".