540545122 has 16 divisors (see below), whose sum is σ = 873573120. Its totient is φ = 249372432.

The previous prime is 540545113. The next prime is 540545143. The reversal of 540545122 is 221545045.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105103 + ... + 110125.

It is an arithmetic number, because the mean of its divisors is an integer number (54598320).

Almost surely, 2^540545122 is an apocalyptic number.

540545122 is a deficient number, since it is larger than the sum of its proper divisors (333027998).

540545122 is a wasteful number, since it uses less digits than its factorization.

540545122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9177.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 540545122 is about 23249.6262765663. The cubic root of 540545122 is about 814.5992092620.

The spelling of 540545122 in words is "five hundred forty million, five hundred forty-five thousand, one hundred twenty-two".