1682173257630 has 16 divisors (see below), whose sum is σ = 4037215818384. Its totient is φ = 448579535360.

The previous prime is 1682173257623. The next prime is 1682173257671. The reversal of 1682173257630 is 367523712861.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 28036220931 + ... + 28036220990.

It is an arithmetic number, because the mean of its divisors is an integer number (252325988649).

Almost surely, 2^{1682173257630} is an apocalyptic number.

1682173257630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1682173257630 is an abundant number, since it is smaller than the sum of its proper divisors (2355042560754).

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

1682173257630 is a wasteful number, since it uses less digits than its factorization.

1682173257630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56072441931.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 1682173257630 in words is "one trillion, six hundred eighty-two billion, one hundred seventy-three million, two hundred fifty-seven thousand, six hundred thirty".