50343031 has 2 divisors, whose sum is σ = 50343032. Its totient is φ = 50343030.

The previous prime is 50343023. The next prime is 50343037. The reversal of 50343031 is 13034305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50343031 - 2³ = 50343023 is a prime.

It is a super-2 number, since 2×50343031² = 5068841540533922, which contains 22 as substring.

It is equal to p_3020473 and since 50343031 and 3020473 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50343037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25171515 + 25171516.

It is an arithmetic number, because the mean of its divisors is an integer number (25171516).

Almost surely, 2^50343031 is an apocalyptic number.

50343031 is a deficient number, since it is larger than the sum of its proper divisors (1).

50343031 is an equidigital number, since it uses as much as digits as its factorization.

50343031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 50343031 is about 7095.2823058706. The cubic root of 50343031 is about 369.2437218424.

Adding to 50343031 its reverse (13034305), we get a palindrome (63377336).

It can be divided in two parts, 503 and 43031, that added together give a palindrome (43534).

The spelling of 50343031 in words is "fifty million, three hundred forty-three thousand, thirty-one".