540100618 has 12 divisors (see below), whose sum is σ = 832642902. Its totient is φ = 262750320.

The previous prime is 540100607. The next prime is 540100633. The reversal of 540100618 is 816001045.

It can be written as a sum of positive squares in 3 ways, for example, as 539772289 + 328329 = 23233^2 + 573^2 .

It is a junction number, because it is equal to n+sod(n) for n = 540100592 and 540100601.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95893 + ... + 101368.

Almost surely, 2^540100618 is an apocalyptic number.

540100618 is a deficient number, since it is larger than the sum of its proper divisors (292542284).

540100618 is a wasteful number, since it uses less digits than its factorization.

540100618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197337 (or 197300 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 540100618 is about 23240.0649310625. The cubic root of 540100618 is about 814.3758594803.

The spelling of 540100618 in words is "five hundred forty million, one hundred thousand, six hundred eighteen".