154755156164 has 24 divisors (see below), whose sum is σ = 317059346688. Its totient is φ = 64705988160.

The previous prime is 154755156163. The next prime is 154755156181. The reversal of 154755156164 is 461651557451.

It is not an unprimeable number, because it can be changed into a prime (154755156163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67400924 + ... + 67403219.

It is an arithmetic number, because the mean of its divisors is an integer number (13210806112).

Almost surely, 2^154755156164 is an apocalyptic number.

154755156164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

154755156164 is an abundant number, since it is smaller than the sum of its proper divisors (162304190524).

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

154755156164 is a wasteful number, since it uses less digits than its factorization.

154755156164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134804195 (or 134804193 counting only the distinct ones).

The product of its digits is 2520000, while the sum is 50.

The spelling of 154755156164 in words is "one hundred fifty-four billion, seven hundred fifty-five million, one hundred fifty-six thousand, one hundred sixty-four".