50061061 has 2 divisors, whose sum is σ = 50061062. Its totient is φ = 50061060.

The previous prime is 50061043. The next prime is 50061071. The reversal of 50061061 is 16016005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29757025 + 20304036 = 5455^2 + 4506^2 .

It is a cyclic number.

It is not a de Polignac number, because 50061061 - 2²⁵ = 16506629 is a prime.

It is a super-2 number, since 2×50061061² = 5012219656891442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50061031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25030530 + 25030531.

It is an arithmetic number, because the mean of its divisors is an integer number (25030531).

Almost surely, 2^50061061 is an apocalyptic number.

It is an amenable number.

50061061 is a deficient number, since it is larger than the sum of its proper divisors (1).

50061061 is an equidigital number, since it uses as much as digits as its factorization.

50061061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 50061061 is about 7075.3841591817. The cubic root of 50061061 is about 368.5530559560.

Adding to 50061061 its reverse (16016005), we get a palindrome (66077066).

The spelling of 50061061 in words is "fifty million, sixty-one thousand, sixty-one".