1628813852196 has 48 divisors (see below), whose sum is σ = 3869462016000. Its totient is φ = 533116947232.

The previous prime is 1628813852167. The next prime is 1628813852203. The reversal of 1628813852196 is 6912583188261.

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, 721896 + ... + 1943903.

It is an arithmetic number, because the mean of its divisors is an integer number (80613792000).

Almost surely, 2^{1628813852196} is an apocalyptic number.

It is an amenable number.

1628813852196 is an abundant number, since it is smaller than the sum of its proper divisors (2240648163804).

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

1628813852196 is a wasteful number, since it uses less digits than its factorization.

1628813852196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666728 (or 2666726 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 60.

The spelling of 1628813852196 in words is "one trillion, six hundred twenty-eight billion, eight hundred thirteen million, eight hundred fifty-two thousand, one hundred ninety-six".