60621657171 has 16 divisors (see below), whose sum is σ = 83593574400. Its totient is φ = 39053858688.

The previous prime is 60621657167. The next prime is 60621657193. The reversal of 60621657171 is 17175612606.

It is not a de Polignac number, because 60621657171 - 2² = 60621657167 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60621657121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2710006 + ... + 2732283.

It is an arithmetic number, because the mean of its divisors is an integer number (5224598400).

Almost surely, 2^60621657171 is an apocalyptic number.

60621657171 is a deficient number, since it is larger than the sum of its proper divisors (22971917229).

60621657171 is a wasteful number, since it uses less digits than its factorization.

60621657171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5442418.

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 60621657171 in words is "sixty billion, six hundred twenty-one million, six hundred fifty-seven thousand, one hundred seventy-one".