540644150 has 12 divisors (see below), whose sum is σ = 1005598212. Its totient is φ = 216257640.

The previous prime is 540644119. The next prime is 540644161. The reversal of 540644150 is 51446045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5406392 + ... + 5406491.

It is an arithmetic number, because the mean of its divisors is an integer number (83799851).

Almost surely, 2^540644150 is an apocalyptic number.

540644150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

540644150 is a deficient number, since it is larger than the sum of its proper divisors (464954062).

540644150 is a wasteful number, since it uses less digits than its factorization.

540644150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10812895 (or 10812890 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 540644150 is about 23251.7558476774. The cubic root of 540644150 is about 814.6489511501.

The spelling of 540644150 in words is "five hundred forty million, six hundred forty-four thousand, one hundred fifty".