50207147 has 2 divisors, whose sum is σ = 50207148. Its totient is φ = 50207146.

The previous prime is 50207111. The next prime is 50207159. The reversal of 50207147 is 74170205.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50207147 - 2¹⁸ = 49945003 is a prime.

It is not a weakly prime, because it can be changed into another prime (50207167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25103573 + 25103574.

It is an arithmetic number, because the mean of its divisors is an integer number (25103574).

Almost surely, 2^50207147 is an apocalyptic number.

50207147 is a deficient number, since it is larger than the sum of its proper divisors (1).

50207147 is an equidigital number, since it uses as much as digits as its factorization.

50207147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 50207147 is about 7085.7001771173. The cubic root of 50207147 is about 368.9112062748.

It can be divided in two parts, 5020 and 7147, that added together give a cube (12167 = 23³).

The spelling of 50207147 in words is "fifty million, two hundred seven thousand, one hundred forty-seven".