50861159 has 2 divisors, whose sum is σ = 50861160. Its totient is φ = 50861158.

The previous prime is 50861147. The next prime is 50861177. The reversal of 50861159 is 95116805.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50861159 - 2²⁴ = 34083943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50861189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25430579 + 25430580.

It is an arithmetic number, because the mean of its divisors is an integer number (25430580).

Almost surely, 2^50861159 is an apocalyptic number.

50861159 is a deficient number, since it is larger than the sum of its proper divisors (1).

50861159 is an equidigital number, since it uses as much as digits as its factorization.

50861159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 35.

The square root of 50861159 is about 7131.7009892451. The cubic root of 50861159 is about 370.5061468357.

The spelling of 50861159 in words is "fifty million, eight hundred sixty-one thousand, one hundred fifty-nine".