50040247 has 2 divisors, whose sum is σ = 50040248. Its totient is φ = 50040246.

The previous prime is 50040241. The next prime is 50040253. The reversal of 50040247 is 74204005.

It is a balanced prime because it is at equal distance from previous prime (50040241) and next prime (50040253).

It is a cyclic number.

It is not a de Polignac number, because 50040247 - 2²³ = 41651639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50040241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25020123 + 25020124.

It is an arithmetic number, because the mean of its divisors is an integer number (25020124).

Almost surely, 2^50040247 is an apocalyptic number.

50040247 is a deficient number, since it is larger than the sum of its proper divisors (1).

50040247 is an equidigital number, since it uses as much as digits as its factorization.

50040247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 50040247 is about 7073.9131320649. The cubic root of 50040247 is about 368.5019708309.

The spelling of 50040247 in words is "fifty million, forty thousand, two hundred forty-seven".