60282666521 has 32 divisors (see below), whose sum is σ = 76802439168. Its totient is φ = 45956499840.

The previous prime is 60282666503. The next prime is 60282666527. The reversal of 60282666521 is 12566628206.

It is a cyclic number.

It is not a de Polignac number, because 60282666521 - 2²² = 60278472217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60282666527) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 612485 + ... + 704061.

It is an arithmetic number, because the mean of its divisors is an integer number (2400076224).

Almost surely, 2^60282666521 is an apocalyptic number.

It is an amenable number.

60282666521 is a deficient number, since it is larger than the sum of its proper divisors (16519772647).

60282666521 is a wasteful number, since it uses less digits than its factorization.

60282666521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91781.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 60282666521 in words is "sixty billion, two hundred eighty-two million, six hundred sixty-six thousand, five hundred twenty-one".