671550502062 has 16 divisors (see below), whose sum is σ = 1465201095552. Its totient is φ = 203500152120.

The previous prime is 671550502037. The next prime is 671550502109. The reversal of 671550502062 is 260205055176.

It is a self number, because there is not a number n which added to its sum of digits gives 671550502062.

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, 5087503738 + ... + 5087503869.

It is an arithmetic number, because the mean of its divisors is an integer number (91575068472).

Almost surely, 2^671550502062 is an apocalyptic number.

671550502062 is an abundant number, since it is smaller than the sum of its proper divisors (793650593490).

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

671550502062 is a wasteful number, since it uses less digits than its factorization.

671550502062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10175007623.

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 671550502062 in words is "six hundred seventy-one billion, five hundred fifty million, five hundred two thousand, sixty-two".