50464191419 has 2 divisors, whose sum is σ = 50464191420. Its totient is φ = 50464191418.

The previous prime is 50464191383. The next prime is 50464191431. The reversal of 50464191419 is 91419146405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50464191419 - 2¹⁶ = 50464125883 is a prime.

It is a super-2 number, since 2×50464191419² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50464191419.

It is not a weakly prime, because it can be changed into another prime (50464191319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25232095709 + 25232095710.

It is an arithmetic number, because the mean of its divisors is an integer number (25232095710).

Almost surely, 2^50464191419 is an apocalyptic number.

50464191419 is a deficient number, since it is larger than the sum of its proper divisors (1).

50464191419 is an equidigital number, since it uses as much as digits as its factorization.

50464191419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 50464191419 in words is "fifty billion, four hundred sixty-four million, one hundred ninety-one thousand, four hundred nineteen".