540968504 has 8 divisors (see below), whose sum is σ = 1014315960. Its totient is φ = 270484248.

The previous prime is 540968479. The next prime is 540968521. The reversal of 540968504 is 405869045.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33810524 + ... + 33810539.

It is an arithmetic number, because the mean of its divisors is an integer number (126789495).

Almost surely, 2^540968504 is an apocalyptic number.

It is an amenable number.

540968504 is a deficient number, since it is larger than the sum of its proper divisors (473347456).

540968504 is a wasteful number, since it uses less digits than its factorization.

540968504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67621069 (or 67621065 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 540968504 is about 23258.7296299690. The cubic root of 540968504 is about 814.8118320530.

The spelling of 540968504 in words is "five hundred forty million, nine hundred sixty-eight thousand, five hundred four".