50419321 has 2 divisors, whose sum is σ = 50419322. Its totient is φ = 50419320.

The previous prime is 50419277. The next prime is 50419333. The reversal of 50419321 is 12391405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26409321 + 24010000 = 5139^2 + 4900^2 .

It is a cyclic number.

It is not a de Polignac number, because 50419321 - 2¹⁹ = 49895033 is a prime.

It is not a weakly prime, because it can be changed into another prime (50419351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25209660 + 25209661.

It is an arithmetic number, because the mean of its divisors is an integer number (25209661).

Almost surely, 2^50419321 is an apocalyptic number.

It is an amenable number.

50419321 is a deficient number, since it is larger than the sum of its proper divisors (1).

50419321 is an equidigital number, since it uses as much as digits as its factorization.

50419321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 50419321 is about 7100.6563781104. The cubic root of 50419321 is about 369.4301454348.

It can be divided in two parts, 50 and 419321, that multiplied together give a triangular number (20966050 = T₆₄₇₅).

The spelling of 50419321 in words is "fifty million, four hundred nineteen thousand, three hundred twenty-one".