540553422 has 32 divisors (see below), whose sum is σ = 1095202944. Its totient is φ = 177850400.

The previous prime is 540553421. The next prime is 540553427. The reversal of 540553422 is 224355045.

It is a self number, because there is not a number n which added to its sum of digits gives 540553422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540553421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153097 + ... + 156587.

It is an arithmetic number, because the mean of its divisors is an integer number (34225092).

Almost surely, 2^540553422 is an apocalyptic number.

540553422 is an abundant number, since it is smaller than the sum of its proper divisors (554649522).

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

540553422 is a wasteful number, since it uses less digits than its factorization.

540553422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3824.

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

The square root of 540553422 is about 23249.8047733739. The cubic root of 540553422 is about 814.6033785956.

The spelling of 540553422 in words is "five hundred forty million, five hundred fifty-three thousand, four hundred twenty-two".