154560225 has 12 divisors (see below), whose sum is σ = 255539696. Its totient is φ = 82432080.

The previous prime is 154560187. The next prime is 154560229. The reversal of 154560225 is 522065451.

154560225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 154560225 - 2⁷ = 154560097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 154560192 and 154560201.

It is not an unprimeable number, because it can be changed into a prime (154560229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1030327 + ... + 1030476.

Almost surely, 2^154560225 is an apocalyptic number.

154560225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

154560225 is a deficient number, since it is larger than the sum of its proper divisors (100979471).

154560225 is a wasteful number, since it uses less digits than its factorization.

154560225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060816 (or 2060811 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 154560225 is about 12432.2252634032. The cubic root of 154560225 is about 536.6600256799.

The spelling of 154560225 in words is "one hundred fifty-four million, five hundred sixty thousand, two hundred twenty-five".