60052171897 has 2 divisors, whose sum is σ = 60052171898. Its totient is φ = 60052171896.

The previous prime is 60052171889. The next prime is 60052171937. The reversal of 60052171897 is 79817125006.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57088022761 + 2964149136 = 238931^2 + 54444^2 .

It is a cyclic number.

It is not a de Polignac number, because 60052171897 - 2³ = 60052171889 is a prime.

It is not a weakly prime, because it can be changed into another prime (60052171847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30026085948 + 30026085949.

It is an arithmetic number, because the mean of its divisors is an integer number (30026085949).

Almost surely, 2^60052171897 is an apocalyptic number.

It is an amenable number.

60052171897 is a deficient number, since it is larger than the sum of its proper divisors (1).

60052171897 is an equidigital number, since it uses as much as digits as its factorization.

60052171897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 46.

The spelling of 60052171897 in words is "sixty billion, fifty-two million, one hundred seventy-one thousand, eight hundred ninety-seven".