4665212828556 has 96 divisors (see below), whose sum is σ = 13005460005888. Its totient is φ = 1272608029440.

The previous prime is 4665212828489. The next prime is 4665212828587. The reversal of 4665212828556 is 6558282125664.

It is a self number, because there is not a number n which added to its sum of digits gives 4665212828556.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1186495 + ... + 3276918.

It is an arithmetic number, because the mean of its divisors is an integer number (135473541728).

Almost surely, 2^{4665212828556} is an apocalyptic number.

4665212828556 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4665212828556 is an abundant number, since it is smaller than the sum of its proper divisors (8340247177332).

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

4665212828556 is a wasteful number, since it uses less digits than its factorization.

4665212828556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4463991 (or 4463989 counting only the distinct ones).

The product of its digits is 55296000, while the sum is 60.

The spelling of 4665212828556 in words is "four trillion, six hundred sixty-five billion, two hundred twelve million, eight hundred twenty-eight thousand, five hundred fifty-six".