60427866521 has 8 divisors (see below), whose sum is σ = 66166372800. Its totient is φ = 54730204240.

The previous prime is 60427866467. The next prime is 60427866529. The reversal of 60427866521 is 12566872406.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60427866521 - 2¹⁰ = 60427865497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60427866529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10207901 + ... + 10213818.

It is an arithmetic number, because the mean of its divisors is an integer number (8270796600).

Almost surely, 2^60427866521 is an apocalyptic number.

It is an amenable number.

60427866521 is a deficient number, since it is larger than the sum of its proper divisors (5738506279).

60427866521 is a wasteful number, since it uses less digits than its factorization.

60427866521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20421999.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 60427866521 in words is "sixty billion, four hundred twenty-seven million, eight hundred sixty-six thousand, five hundred twenty-one".