60066642253 has 2 divisors, whose sum is σ = 60066642254. Its totient is φ = 60066642252.

The previous prime is 60066642217. The next prime is 60066642271. The reversal of 60066642253 is 35224666006.

60066642253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57762354244 + 2304288009 = 240338^2 + 48003^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60066642253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60066642353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30033321126 + 30033321127.

It is an arithmetic number, because the mean of its divisors is an integer number (30033321127).

Almost surely, 2^60066642253 is an apocalyptic number.

It is an amenable number.

60066642253 is a deficient number, since it is larger than the sum of its proper divisors (1).

60066642253 is an equidigital number, since it uses as much as digits as its factorization.

60066642253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 60066642253 in words is "sixty billion, sixty-six million, six hundred forty-two thousand, two hundred fifty-three".