540225345 has 64 divisors (see below), whose sum is σ = 978656256. Its totient is φ = 252161280.

The previous prime is 540225341. The next prime is 540225353. The reversal of 540225345 is 543522045.

It is not a de Polignac number, because 540225345 - 2² = 540225341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (540225341) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 652822 + ... + 653648.

It is an arithmetic number, because the mean of its divisors is an integer number (15291504).

Almost surely, 2^540225345 is an apocalyptic number.

540225345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

540225345 is a deficient number, since it is larger than the sum of its proper divisors (438430911).

540225345 is a wasteful number, since it uses less digits than its factorization.

540225345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 540225345 is about 23242.7482239085. The cubic root of 540225345 is about 814.4385433806.

The spelling of 540225345 in words is "five hundred forty million, two hundred twenty-five thousand, three hundred forty-five".