154050045 has 16 divisors (see below), whose sum is σ = 247653312. Its totient is φ = 81768960.

The previous prime is 154050031. The next prime is 154050089. The reversal of 154050045 is 540050451.

It is not a de Polignac number, because 154050045 - 2⁸ = 154049789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 154049997 and 154050024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21172 + ... + 27501.

It is an arithmetic number, because the mean of its divisors is an integer number (15478332).

Almost surely, 2^154050045 is an apocalyptic number.

154050045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

154050045 is a deficient number, since it is larger than the sum of its proper divisors (93603267).

154050045 is a wasteful number, since it uses less digits than its factorization.

154050045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48892.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 154050045 is about 12411.6898527155. The cubic root of 154050045 is about 536.0688968484.

The spelling of 154050045 in words is "one hundred fifty-four million, fifty thousand, forty-five".