540616046 has 8 divisors (see below), whose sum is σ = 811877304. Its totient is φ = 269990280.

The previous prime is 540616019. The next prime is 540616061. The reversal of 540616046 is 640616045.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 156740 + ... + 160151.

It is an arithmetic number, because the mean of its divisors is an integer number (101484663).

Almost surely, 2^540616046 is an apocalyptic number.

540616046 is a deficient number, since it is larger than the sum of its proper divisors (271261258).

540616046 is a wasteful number, since it uses less digits than its factorization.

540616046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317746.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 540616046 is about 23251.1514983667. The cubic root of 540616046 is about 814.6348350931.

Subtracting 540616046 from its reverse (640616045), we obtain a palindrome (99999999).

The spelling of 540616046 in words is "five hundred forty million, six hundred sixteen thousand, forty-six".