601010550601 has 2 divisors, whose sum is σ = 601010550602. Its totient is φ = 601010550600.

The previous prime is 601010550533. The next prime is 601010550659. The reversal of 601010550601 is 106055010106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 470425887376 + 130584663225 = 685876^2 + 361365^2 .

It is a cyclic number.

It is not a de Polignac number, because 601010550601 - 2¹⁹ = 601010026313 is a prime.

It is a super-2 number, since 2×601010550601² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (601010553601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300505275300 + 300505275301.

It is an arithmetic number, because the mean of its divisors is an integer number (300505275301).

Almost surely, 2^601010550601 is an apocalyptic number.

It is an amenable number.

601010550601 is a deficient number, since it is larger than the sum of its proper divisors (1).

601010550601 is an equidigital number, since it uses as much as digits as its factorization.

601010550601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 601010550601 its reverse (106055010106), we get a palindrome (707065560707).

The spelling of 601010550601 in words is "six hundred one billion, ten million, five hundred fifty thousand, six hundred one".