2855888928016 has 20 divisors (see below), whose sum is σ = 5537970088524. Its totient is φ = 1426735356800.

The previous prime is 2855888927989. The next prime is 2855888928017. The reversal of 2855888928016 is 6108298885582.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2229885158400 + 626003769616 = 1493280^2 + 791204^2 .

It is a super-2 number, since 2×2855888928016² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2855888928017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75549715 + ... + 75587506.

Almost surely, 2^{2855888928016} is an apocalyptic number.

It is an amenable number.

2855888928016 is a deficient number, since it is larger than the sum of its proper divisors (2682081160508).

2855888928016 is a wasteful number, since it uses less digits than its factorization.

2855888928016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151138410 (or 151138404 counting only the distinct ones).

The product of its (nonzero) digits is 176947200, while the sum is 70.

The spelling of 2855888928016 in words is "two trillion, eight hundred fifty-five billion, eight hundred eighty-eight million, nine hundred twenty-eight thousand, sixteen".