50699082547 has 2 divisors, whose sum is σ = 50699082548. Its totient is φ = 50699082546.

The previous prime is 50699082529. The next prime is 50699082559. The reversal of 50699082547 is 74528099605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50699082547 - 2⁷ = 50699082419 is a prime.

It is a super-2 number, since 2×50699082547² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50699086547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25349541273 + 25349541274.

It is an arithmetic number, because the mean of its divisors is an integer number (25349541274).

Almost surely, 2^50699082547 is an apocalyptic number.

50699082547 is a deficient number, since it is larger than the sum of its proper divisors (1).

50699082547 is an equidigital number, since it uses as much as digits as its factorization.

50699082547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 50699082547 in words is "fifty billion, six hundred ninety-nine million, eighty-two thousand, five hundred forty-seven".