540650615 has 8 divisors (see below), whose sum is σ = 661022208. Its totient is φ = 424359520.

The previous prime is 540650599. The next prime is 540650659. The reversal of 540650615 is 516056045.

540650615 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 540650615 - 2⁴ = 540650599 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 1019831 + ... + 1020360.

It is an arithmetic number, because the mean of its divisors is an integer number (82627776).

Almost surely, 2^540650615 is an apocalyptic number.

540650615 is a deficient number, since it is larger than the sum of its proper divisors (120371593).

540650615 is a wasteful number, since it uses less digits than its factorization.

540650615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040249.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 540650615 is about 23251.8948690209. The cubic root of 540650615 is about 814.6521983164.

The spelling of 540650615 in words is "five hundred forty million, six hundred fifty thousand, six hundred fifteen".