154541545054 has 8 divisors (see below), whose sum is σ = 249644034360. Its totient is φ = 71326866936.

The previous prime is 154541545027. The next prime is 154541545111. The reversal of 154541545054 is 450545145451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 154541545054.

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 3 ways as a sum of consecutive naturals, for example, 2971952764 + ... + 2971952815.

It is an arithmetic number, because the mean of its divisors is an integer number (31205504295).

Almost surely, 2^154541545054 is an apocalyptic number.

154541545054 is a deficient number, since it is larger than the sum of its proper divisors (95102489306).

154541545054 is a wasteful number, since it uses less digits than its factorization.

154541545054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5943905594.

The product of its (nonzero) digits is 800000, while the sum is 43.

The spelling of 154541545054 in words is "one hundred fifty-four billion, five hundred forty-one million, five hundred forty-five thousand, fifty-four".