671176574055060 has 24 divisors (see below), whose sum is σ = 1879294407354336. Its totient is φ = 178980419748000.

The previous prime is 671176574054957. The next prime is 671176574055077. The reversal of 671176574055060 is 60550475671176.

It is a Harshad number since it is a multiple of its sum of digits (60), and also a Moran number because the ratio is a prime number: 11186276234251 = 671176574055060 / (6 + 7 + 1 + 1 + 7 + 6 + 5 + 7 + 4 + 0 + 5 + 5 + 0 + 6 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 671176574054985 and 671176574055003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5593138117066 + ... + 5593138117185.

It is an arithmetic number, because the mean of its divisors is an integer number (78303933639764).

Almost surely, 2^{671176574055060} is an apocalyptic number.

671176574055060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

671176574055060 is an abundant number, since it is smaller than the sum of its proper divisors (1208117833299276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

671176574055060 is a wasteful number, since it uses less digits than its factorization.

671176574055060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11186276234263 (or 11186276234261 counting only the distinct ones).

The product of its (nonzero) digits is 37044000, while the sum is 60.

The spelling of 671176574055060 in words is "six hundred seventy-one trillion, one hundred seventy-six billion, five hundred seventy-four million, fifty-five thousand, sixty".