50474407169999 has 2 divisors, whose sum is σ = 50474407170000. Its totient is φ = 50474407169998.

The previous prime is 50474407169947. The next prime is 50474407170097. The reversal of 50474407169999 is 99996170447405.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50474407169999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50474407169099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25237203584999 + 25237203585000.

It is an arithmetic number, because the mean of its divisors is an integer number (25237203585000).

Almost surely, 2^{50474407169999} is an apocalyptic number.

50474407169999 is a deficient number, since it is larger than the sum of its proper divisors (1).

50474407169999 is an equidigital number, since it uses as much as digits as its factorization.

50474407169999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 617258880, while the sum is 74.

The spelling of 50474407169999 in words is "fifty trillion, four hundred seventy-four billion, four hundred seven million, one hundred sixty-nine thousand, nine hundred ninety-nine".