50415220406123 has 2 divisors, whose sum is σ = 50415220406124. Its totient is φ = 50415220406122.

The previous prime is 50415220406087. The next prime is 50415220406129. The reversal of 50415220406123 is 32160402251405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50415220406123 - 2¹⁸ = 50415220143979 is a prime.

It is a super-2 number, since 2×50415220406123² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50415220406129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25207610203061 + 25207610203062.

It is an arithmetic number, because the mean of its divisors is an integer number (25207610203062).

Almost surely, 2^{50415220406123} is an apocalyptic number.

50415220406123 is a deficient number, since it is larger than the sum of its proper divisors (1).

50415220406123 is an equidigital number, since it uses as much as digits as its factorization.

50415220406123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 50415220406123 its reverse (32160402251405), we get a palindrome (82575622657528).

The spelling of 50415220406123 in words is "fifty trillion, four hundred fifteen billion, two hundred twenty million, four hundred six thousand, one hundred twenty-three".