1654112066552 has 16 divisors (see below), whose sum is σ = 3383411045400. Its totient is φ = 751869121120.

The previous prime is 1654112066543. The next prime is 1654112066641. The reversal of 1654112066552 is 2556602114561.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9398363927 + ... + 9398364102.

Almost surely, 2^{1654112066552} is an apocalyptic number.

It is an amenable number.

1654112066552 is an abundant number, since it is smaller than the sum of its proper divisors (1729298978848).

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

1654112066552 is a wasteful number, since it uses less digits than its factorization.

1654112066552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18796728046 (or 18796728042 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 1654112066552 in words is "one trillion, six hundred fifty-four billion, one hundred twelve million, sixty-six thousand, five hundred fifty-two".