60716544671 has 4 divisors (see below), whose sum is σ = 61571707344. Its totient is φ = 59861382000.

The previous prime is 60716544659. The next prime is 60716544673. The reversal of 60716544671 is 17644561706.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60716544671 - 2³⁰ = 59642802847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60716544673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427581230 + ... + 427581371.

It is an arithmetic number, because the mean of its divisors is an integer number (15392926836).

Almost surely, 2^60716544671 is an apocalyptic number.

60716544671 is a deficient number, since it is larger than the sum of its proper divisors (855162673).

60716544671 is an equidigital number, since it uses as much as digits as its factorization.

60716544671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855162672.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 60716544671 in words is "sixty billion, seven hundred sixteen million, five hundred forty-four thousand, six hundred seventy-one".