50130611 has 2 divisors, whose sum is σ = 50130612. Its totient is φ = 50130610.

The previous prime is 50130601. The next prime is 50130617. The reversal of 50130611 is 11603105.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50130611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50130611.

It is not a weakly prime, because it can be changed into another prime (50130617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25065305 + 25065306.

It is an arithmetic number, because the mean of its divisors is an integer number (25065306).

Almost surely, 2^50130611 is an apocalyptic number.

50130611 is a deficient number, since it is larger than the sum of its proper divisors (1).

50130611 is an equidigital number, since it uses as much as digits as its factorization.

50130611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 50130611 is about 7080.2973807602. The cubic root of 50130611 is about 368.7236543085.

Adding to 50130611 its reverse (11603105), we get a palindrome (61733716).

The spelling of 50130611 in words is "fifty million, one hundred thirty thousand, six hundred eleven".