1670552055670 has 16 divisors (see below), whose sum is σ = 3007018110960. Its totient is φ = 668215397664.

The previous prime is 1670552055661. The next prime is 1670552055709. The reversal of 1670552055670 is 765502550761.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760729 + ... + 1979851.

It is an arithmetic number, because the mean of its divisors is an integer number (187938631935).

Almost surely, 2^{1670552055670} is an apocalyptic number.

1670552055670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1670552055670 is a deficient number, since it is larger than the sum of its proper divisors (1336466055290).

1670552055670 is a wasteful number, since it uses less digits than its factorization.

1670552055670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356159.

The product of its (nonzero) digits is 2205000, while the sum is 49.

The spelling of 1670552055670 in words is "one trillion, six hundred seventy billion, five hundred fifty-two million, fifty-five thousand, six hundred seventy".