2813616162672 has 80 divisors (see below), whose sum is σ = 8308288449792. Its totient is φ = 803752750080.

The previous prime is 2813616162671. The next prime is 2813616162689. The reversal of 2813616162672 is 2762616163182.

It is a super-2 number, since 2×2813616162672² (a number of 26 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2813616162671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1257672 + ... + 2684952.

Almost surely, 2^{2813616162672} is an apocalyptic number.

It is an amenable number.

2813616162672 is an abundant number, since it is smaller than the sum of its proper divisors (5494672287120).

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

2813616162672 is a wasteful number, since it uses less digits than its factorization.

2813616162672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433166 (or 1433160 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 51.

The spelling of 2813616162672 in words is "two trillion, eight hundred thirteen billion, six hundred sixteen million, one hundred sixty-two thousand, six hundred seventy-two".