50300057491 has 2 divisors, whose sum is σ = 50300057492. Its totient is φ = 50300057490.

The previous prime is 50300057461. The next prime is 50300057539. The reversal of 50300057491 is 19475000305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50300057491 - 2¹⁷ = 50299926419 is a prime.

It is not a weakly prime, because it can be changed into another prime (50300057461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25150028745 + 25150028746.

It is an arithmetic number, because the mean of its divisors is an integer number (25150028746).

Almost surely, 2^50300057491 is an apocalyptic number.

50300057491 is a deficient number, since it is larger than the sum of its proper divisors (1).

50300057491 is an equidigital number, since it uses as much as digits as its factorization.

50300057491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 34.

Adding to 50300057491 its reverse (19475000305), we get a palindrome (69775057796).

The spelling of 50300057491 in words is "fifty billion, three hundred million, fifty-seven thousand, four hundred ninety-one".