60983485232521 has 2 divisors, whose sum is σ = 60983485232522. Its totient is φ = 60983485232520.

The previous prime is 60983485232513. The next prime is 60983485232543. The reversal of 60983485232521 is 12523258438906.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55526640624400 + 5456844608121 = 7451620^2 + 2335989^2 .

It is a cyclic number.

It is not a de Polignac number, because 60983485232521 - 2³ = 60983485232513 is a prime.

It is a super-2 number, since 2×60983485232521² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60983485232321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30491742616260 + 30491742616261.

It is an arithmetic number, because the mean of its divisors is an integer number (30491742616261).

Almost surely, 2^{60983485232521} is an apocalyptic number.

It is an amenable number.

60983485232521 is a deficient number, since it is larger than the sum of its proper divisors (1).

60983485232521 is an equidigital number, since it uses as much as digits as its factorization.

60983485232521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24883200, while the sum is 58.

The spelling of 60983485232521 in words is "sixty trillion, nine hundred eighty-three billion, four hundred eighty-five million, two hundred thirty-two thousand, five hundred twenty-one".