601056110657 has 2 divisors, whose sum is σ = 601056110658. Its totient is φ = 601056110656.

The previous prime is 601056110587. The next prime is 601056110723. The reversal of 601056110657 is 756011650106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 511226430001 + 89829680656 = 715001^2 + 299716^2 .

It is a cyclic number.

It is not a de Polignac number, because 601056110657 - 2⁸ = 601056110401 is a prime.

It is a super-2 number, since 2×601056110657² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 601056110657.

It is not a weakly prime, because it can be changed into another prime (601046110657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300528055328 + 300528055329.

It is an arithmetic number, because the mean of its divisors is an integer number (300528055329).

Almost surely, 2^601056110657 is an apocalyptic number.

It is an amenable number.

601056110657 is a deficient number, since it is larger than the sum of its proper divisors (1).

601056110657 is an equidigital number, since it uses as much as digits as its factorization.

601056110657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 38.

The spelling of 601056110657 in words is "six hundred one billion, fifty-six million, one hundred ten thousand, six hundred fifty-seven".