50502840547 has 2 divisors, whose sum is σ = 50502840548. Its totient is φ = 50502840546.

The previous prime is 50502840533. The next prime is 50502840587. The reversal of 50502840547 is 74504820505.

It is an a-pointer prime, because the next prime (50502840587) can be obtained adding 50502840547 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50502840547 - 2³¹ = 48355356899 is a prime.

It is not a weakly prime, because it can be changed into another prime (50502840517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25251420273 + 25251420274.

It is an arithmetic number, because the mean of its divisors is an integer number (25251420274).

Almost surely, 2^50502840547 is an apocalyptic number.

50502840547 is a deficient number, since it is larger than the sum of its proper divisors (1).

50502840547 is an equidigital number, since it uses as much as digits as its factorization.

50502840547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224000, while the sum is 40.

The spelling of 50502840547 in words is "fifty billion, five hundred two million, eight hundred forty thousand, five hundred forty-seven".