60090481897 has 2 divisors, whose sum is σ = 60090481898. Its totient is φ = 60090481896.

The previous prime is 60090481873. The next prime is 60090481921. The reversal of 60090481897 is 79818409006.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (60090481873) and next prime (60090481921).

It can be written as a sum of positive squares in only one way, i.e., 52916561296 + 7173920601 = 230036^2 + 84699^2 .

It is a cyclic number.

It is not a de Polignac number, because 60090481897 - 2⁷ = 60090481769 is a prime.

It is a super-2 number, since 2×60090481897² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60090481807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30045240948 + 30045240949.

It is an arithmetic number, because the mean of its divisors is an integer number (30045240949).

Almost surely, 2^60090481897 is an apocalyptic number.

It is an amenable number.

60090481897 is a deficient number, since it is larger than the sum of its proper divisors (1).

60090481897 is an equidigital number, since it uses as much as digits as its factorization.

60090481897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 52.

The spelling of 60090481897 in words is "sixty billion, ninety million, four hundred eighty-one thousand, eight hundred ninety-seven".