2162054546552 has 16 divisors (see below), whose sum is σ = 4054210274400. Its totient is φ = 1080931806720.

The previous prime is 2162054546549. The next prime is 2162054546557. The reversal of 2162054546552 is 2556454502612.

It is a junction number, because it is equal to n+sod(n) for n = 2162054546497 and 2162054546506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162054546557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11837024 + ... + 12018287.

It is an arithmetic number, because the mean of its divisors is an integer number (253388142150).

Almost surely, 2^{2162054546552} is an apocalyptic number.

It is an amenable number.

2162054546552 is a deficient number, since it is larger than the sum of its proper divisors (1892155727848).

2162054546552 is a wasteful number, since it uses less digits than its factorization.

2162054546552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23866646 (or 23866642 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 47.

The spelling of 2162054546552 in words is "two trillion, one hundred sixty-two billion, fifty-four million, five hundred forty-six thousand, five hundred fifty-two".