540669575 has 6 divisors (see below), whose sum is σ = 670430304. Its totient is φ = 432535640.

The previous prime is 540669527. The next prime is 540669587. The reversal of 540669575 is 575966045.

It is a happy number.

540669575 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 540669575 - 2⁶ = 540669511 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 5 ways as a sum of consecutive naturals, for example, 10813367 + ... + 10813416.

It is an arithmetic number, because the mean of its divisors is an integer number (111738384).

Almost surely, 2^540669575 is an apocalyptic number.

540669575 is a deficient number, since it is larger than the sum of its proper divisors (129760729).

540669575 is a wasteful number, since it uses less digits than its factorization.

540669575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21626793 (or 21626788 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 47.

The square root of 540669575 is about 23252.3025741538. The cubic root of 540669575 is about 814.6617211794.

The spelling of 540669575 in words is "five hundred forty million, six hundred sixty-nine thousand, five hundred seventy-five".