2881975860522 has 64 divisors (see below), whose sum is σ = 6989939712000. Its totient is φ = 872909573040.

The previous prime is 2881975860503. The next prime is 2881975860529. The reversal of 2881975860522 is 2250685791882.

2881975860522 is a `hidden beast` number, since 2 + 8 + 8 + 19 + 7 + 5 + 8 + 605 + 2 + 2 = 666.

2881975860522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2881975860522³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2881975860522.

It is not an unprimeable number, because it can be changed into a prime (2881975860529) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91063 + ... + 2402549.

It is an arithmetic number, because the mean of its divisors is an integer number (109217808000).

Almost surely, 2^{2881975860522} is an apocalyptic number.

2881975860522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2881975860522 is an abundant number, since it is smaller than the sum of its proper divisors (4107963851478).

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

2881975860522 is a wasteful number, since it uses less digits than its factorization.

2881975860522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313608 (or 2313602 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 63.

The spelling of 2881975860522 in words is "two trillion, eight hundred eighty-one billion, nine hundred seventy-five million, eight hundred sixty thousand, five hundred twenty-two".