53570159 has 2 divisors, whose sum is σ = 53570160. Its totient is φ = 53570158.

The previous prime is 53570129. The next prime is 53570173. The reversal of 53570159 is 95107535.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53570159 - 2¹² = 53566063 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53570129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26785079 + 26785080.

It is an arithmetic number, because the mean of its divisors is an integer number (26785080).

Almost surely, 2^53570159 is an apocalyptic number.

53570159 is a deficient number, since it is larger than the sum of its proper divisors (1).

53570159 is an equidigital number, since it uses as much as digits as its factorization.

53570159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23625, while the sum is 35.

The square root of 53570159 is about 7319.1638183607. The cubic root of 53570159 is about 376.9707426162.

The spelling of 53570159 in words is "fifty-three million, five hundred seventy thousand, one hundred fifty-nine".