154066662106552 has 32 divisors (see below), whose sum is σ = 311096979935280. Its totient is φ = 71107499278080.

The previous prime is 154066662106541. The next prime is 154066662106573. The reversal of 154066662106552 is 255601266660451.

154066662106552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 154066662106493 and 154066662106502.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 41475988 + ... + 45037660.

Almost surely, 2^{154066662106552} is an apocalyptic number.

It is an amenable number.

154066662106552 is an abundant number, since it is smaller than the sum of its proper divisors (157030317828728).

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

154066662106552 is a wasteful number, since it uses less digits than its factorization.

154066662106552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3977623 (or 3977619 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 55.

The spelling of 154066662106552 in words is "one hundred fifty-four trillion, sixty-six billion, six hundred sixty-two million, one hundred six thousand, five hundred fifty-two".