154356500004 has 96 divisors (see below), whose sum is σ = 433441182720. Its totient is φ = 41765300352.

The previous prime is 154356499991. The next prime is 154356500041. The reversal of 154356500004 is 400005653451.

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 31 ways as a sum of consecutive naturals, for example, 4703019 + ... + 4735725.

It is an arithmetic number, because the mean of its divisors is an integer number (4515012320).

Almost surely, 2^154356500004 is an apocalyptic number.

154356500004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154356500004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216720591360).

154356500004 is an abundant number, since it is smaller than the sum of its proper divisors (279084682716).

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

154356500004 is a wasteful number, since it uses less digits than its factorization.

154356500004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35697 (or 35695 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 154356500004 in words is "one hundred fifty-four billion, three hundred fifty-six million, five hundred thousand, four".