601792261897 has 2 divisors, whose sum is σ = 601792261898. Its totient is φ = 601792261896.

The previous prime is 601792261843. The next prime is 601792261901. The reversal of 601792261897 is 798162297106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 370273467001 + 231518794896 = 608501^2 + 481164^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-601792261897 is a prime.

It is not a weakly prime, because it can be changed into another prime (601792264897) 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, 300896130948 + 300896130949.

It is an arithmetic number, because the mean of its divisors is an integer number (300896130949).

Almost surely, 2^601792261897 is an apocalyptic number.

It is an amenable number.

601792261897 is a deficient number, since it is larger than the sum of its proper divisors (1).

601792261897 is an equidigital number, since it uses as much as digits as its factorization.

601792261897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 58.

The spelling of 601792261897 in words is "six hundred one billion, seven hundred ninety-two million, two hundred sixty-one thousand, eight hundred ninety-seven".