154054053444 has 48 divisors (see below), whose sum is σ = 379572177600. Its totient is φ = 48495159936.

The previous prime is 154054053407. The next prime is 154054053451. The reversal of 154054053444 is 444350450451.

154054053444 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 3×154054053444³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 993459 + ... + 1138010.

It is an arithmetic number, because the mean of its divisors is an integer number (7907753700).

Almost surely, 2^154054053444 is an apocalyptic number.

It is an amenable number.

154054053444 is an abundant number, since it is smaller than the sum of its proper divisors (225518124156).

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

154054053444 is a wasteful number, since it uses less digits than its factorization.

154054053444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131812 (or 2131810 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

The spelling of 154054053444 in words is "one hundred fifty-four billion, fifty-four million, fifty-three thousand, four hundred forty-four".