50527780547 has 2 divisors, whose sum is σ = 50527780548. Its totient is φ = 50527780546.

The previous prime is 50527780517. The next prime is 50527780553. The reversal of 50527780547 is 74508772505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50527780547 - 2⁸ = 50527780291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50527780495 and 50527780504.

It is not a weakly prime, because it can be changed into another prime (50527780517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25263890273 + 25263890274.

It is an arithmetic number, because the mean of its divisors is an integer number (25263890274).

Almost surely, 2^50527780547 is an apocalyptic number.

50527780547 is a deficient number, since it is larger than the sum of its proper divisors (1).

50527780547 is an equidigital number, since it uses as much as digits as its factorization.

50527780547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2744000, while the sum is 50.

The spelling of 50527780547 in words is "fifty billion, five hundred twenty-seven million, seven hundred eighty thousand, five hundred forty-seven".