1670505606580 has 48 divisors (see below), whose sum is σ = 3557906795520. Its totient is φ = 658710259200.

The previous prime is 1670505606557. The next prime is 1670505606599. The reversal of 1670505606580 is 856065050761.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12270685 + ... + 12406075.

It is an arithmetic number, because the mean of its divisors is an integer number (74123058240).

Almost surely, 2^{1670505606580} is an apocalyptic number.

1670505606580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1670505606580 is an abundant number, since it is smaller than the sum of its proper divisors (1887401188940).

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

1670505606580 is a wasteful number, since it uses less digits than its factorization.

1670505606580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144160 (or 144158 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 49.

The spelling of 1670505606580 in words is "one trillion, six hundred seventy billion, five hundred five million, six hundred six thousand, five hundred eighty".