60666258333 has 16 divisors (see below), whose sum is σ = 81365309696. Its totient is φ = 40206274560.

The previous prime is 60666258319. The next prime is 60666258349. The reversal of 60666258333 is 33385266606.

It is a de Polignac number, because none of the positive numbers 2^k-60666258333 is a prime.

It is a super-3 number, since 3×60666258333³ (a number of 33 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60666254333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344460 + ... + 489882.

It is an arithmetic number, because the mean of its divisors is an integer number (5085331856).

Almost surely, 2^60666258333 is an apocalyptic number.

It is an amenable number.

60666258333 is a deficient number, since it is larger than the sum of its proper divisors (20699051363).

60666258333 is a wasteful number, since it uses less digits than its factorization.

60666258333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146244.

The product of its (nonzero) digits is 2799360, while the sum is 48.

The spelling of 60666258333 in words is "sixty billion, six hundred sixty-six million, two hundred fifty-eight thousand, three hundred thirty-three".