540267064 has 8 divisors (see below), whose sum is σ = 1013000760. Its totient is φ = 270133528.

The previous prime is 540267061. The next prime is 540267073. The reversal of 540267064 is 460762045.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540267061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33766684 + ... + 33766699.

It is an arithmetic number, because the mean of its divisors is an integer number (126625095).

Almost surely, 2^540267064 is an apocalyptic number.

It is an amenable number.

540267064 is a deficient number, since it is larger than the sum of its proper divisors (472733696).

540267064 is a wasteful number, since it uses less digits than its factorization.

540267064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67533389 (or 67533385 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 540267064 is about 23243.6456693007. The cubic root of 540267064 is about 814.4595078956.

The spelling of 540267064 in words is "five hundred forty million, two hundred sixty-seven thousand, sixty-four".