611055059 has 2 divisors, whose sum is σ = 611055060. Its totient is φ = 611055058.

The previous prime is 611055017. The next prime is 611055083. The reversal of 611055059 is 950550116.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-611055059 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (611055659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305527529 + 305527530.

It is an arithmetic number, because the mean of its divisors is an integer number (305527530).

Almost surely, 2^611055059 is an apocalyptic number.

611055059 is a deficient number, since it is larger than the sum of its proper divisors (1).

611055059 is an equidigital number, since it uses as much as digits as its factorization.

611055059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6750, while the sum is 32.

The square root of 611055059 is about 24719.5278878865. The cubic root of 611055059 is about 848.5812822688.

The spelling of 611055059 in words is "six hundred eleven million, fifty-five thousand, fifty-nine".