154050442005 has 32 divisors (see below), whose sum is σ = 249660149760. Its totient is φ = 81100918080.

The previous prime is 154050441967. The next prime is 154050442009. The reversal of 154050442005 is 500244050451.

It is not a de Polignac number, because 154050442005 - 2⁸ = 154050441749 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154050442009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5925064 + ... + 5951006.

It is an arithmetic number, because the mean of its divisors is an integer number (7801879680).

Almost surely, 2^154050442005 is an apocalyptic number.

154050442005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

154050442005 is a deficient number, since it is larger than the sum of its proper divisors (95609707755).

154050442005 is a wasteful number, since it uses less digits than its factorization.

154050442005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31041.

The product of its (nonzero) digits is 16000, while the sum is 30.

Adding to 154050442005 its reverse (500244050451), we get a palindrome (654294492456).

The spelling of 154050442005 in words is "one hundred fifty-four billion, fifty million, four hundred forty-two thousand, five".