50197456471 has 2 divisors, whose sum is σ = 50197456472. Its totient is φ = 50197456470.

The previous prime is 50197456451. The next prime is 50197456489. The reversal of 50197456471 is 17465479105.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50197456471 is a prime.

It is a super-3 number, since 3×50197456471³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50197456451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25098728235 + 25098728236.

It is an arithmetic number, because the mean of its divisors is an integer number (25098728236).

Almost surely, 2^50197456471 is an apocalyptic number.

50197456471 is a deficient number, since it is larger than the sum of its proper divisors (1).

50197456471 is an equidigital number, since it uses as much as digits as its factorization.

50197456471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 50197456471 in words is "fifty billion, one hundred ninety-seven million, four hundred fifty-six thousand, four hundred seventy-one".