540526268 has 6 divisors (see below), whose sum is σ = 945920976. Its totient is φ = 270263132.

The previous prime is 540526267. The next prime is 540526291. The reversal of 540526268 is 862625045.

540526268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540526267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67565780 + ... + 67565787.

It is an arithmetic number, because the mean of its divisors is an integer number (157653496).

Almost surely, 2^540526268 is an apocalyptic number.

It is an amenable number.

540526268 is a deficient number, since it is larger than the sum of its proper divisors (405394708).

540526268 is a wasteful number, since it uses less digits than its factorization.

540526268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135131571 (or 135131569 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 540526268 is about 23249.2208041474. The cubic root of 540526268 is about 814.5897381858.

It can be divided in two parts, 540 and 526268, that multiplied together give a triangular number (284184720 = T₂₃₈₄₀).

The spelling of 540526268 in words is "five hundred forty million, five hundred twenty-six thousand, two hundred sixty-eight".