241555063 has 2 divisors, whose sum is σ = 241555064. Its totient is φ = 241555062.

The previous prime is 241555049. The next prime is 241555073. The reversal of 241555063 is 360555142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241555063 - 2⁵ = 241555031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241555073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120777531 + 120777532.

It is an arithmetic number, because the mean of its divisors is an integer number (120777532).

Almost surely, 2^241555063 is an apocalyptic number.

241555063 is a deficient number, since it is larger than the sum of its proper divisors (1).

241555063 is an equidigital number, since it uses as much as digits as its factorization.

241555063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 241555063 is about 15542.0417899322. The cubic root of 241555063 is about 622.7858188662.

The spelling of 241555063 in words is "two hundred forty-one million, five hundred fifty-five thousand, sixty-three".