540225230154 has 32 divisors (see below), whose sum is σ = 1099220478720. Its totient is φ = 176952427200.

The previous prime is 540225230123. The next prime is 540225230203. The reversal of 540225230154 is 451032522045.

It is a happy 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, 330037 + ... + 1090584.

It is an arithmetic number, because the mean of its divisors is an integer number (34350639960).

Almost surely, 2^540225230154 is an apocalyptic number.

540225230154 is an abundant number, since it is smaller than the sum of its proper divisors (558995248566).

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

540225230154 is a wasteful number, since it uses less digits than its factorization.

540225230154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421726.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 540225230154 its reverse (451032522045), we get a palindrome (991257752199).

The spelling of 540225230154 in words is "five hundred forty billion, two hundred twenty-five million, two hundred thirty thousand, one hundred fifty-four".