1612606170828 has 24 divisors (see below), whose sum is σ = 3762774373120. Its totient is φ = 537531584400.

The previous prime is 1612606170821. The next prime is 1612606170839. The reversal of 1612606170828 is 8280716062161.

It is not an unprimeable number, because it can be changed into a prime (1612606170821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1680753 + ... + 2459703.

Almost surely, 2^{1612606170828} is an apocalyptic number.

It is an amenable number.

1612606170828 is an abundant number, since it is smaller than the sum of its proper divisors (2150168202292).

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

1612606170828 is a wasteful number, since it uses less digits than its factorization.

1612606170828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951477 (or 951475 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 48.

The spelling of 1612606170828 in words is "one trillion, six hundred twelve billion, six hundred six million, one hundred seventy thousand, eight hundred twenty-eight".