50995429619 has 2 divisors, whose sum is σ = 50995429620. Its totient is φ = 50995429618.

The previous prime is 50995429609. The next prime is 50995429637. The reversal of 50995429619 is 91692459905.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50995429619 - 2⁴ = 50995429603 is a prime.

It is a super-2 number, since 2×50995429619² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50995429609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25497714809 + 25497714810.

It is an arithmetic number, because the mean of its divisors is an integer number (25497714810).

Almost surely, 2^50995429619 is an apocalyptic number.

50995429619 is a deficient number, since it is larger than the sum of its proper divisors (1).

50995429619 is an equidigital number, since it uses as much as digits as its factorization.

50995429619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7873200, while the sum is 59.

The spelling of 50995429619 in words is "fifty billion, nine hundred ninety-five million, four hundred twenty-nine thousand, six hundred nineteen".