50471507 has 2 divisors, whose sum is σ = 50471508. Its totient is φ = 50471506.

The previous prime is 50471471. The next prime is 50471527. The reversal of 50471507 is 70517405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50471507 - 2¹⁸ = 50209363 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50471507.

It is not a weakly prime, because it can be changed into another prime (50471527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25235753 + 25235754.

It is an arithmetic number, because the mean of its divisors is an integer number (25235754).

Almost surely, 2^50471507 is an apocalyptic number.

50471507 is a deficient number, since it is larger than the sum of its proper divisors (1).

50471507 is an equidigital number, since it uses as much as digits as its factorization.

50471507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 50471507 is about 7104.3301584315. The cubic root of 50471507 is about 369.5575597769.

The spelling of 50471507 in words is "fifty million, four hundred seventy-one thousand, five hundred seven".