540041064 has 64 divisors (see below), whose sum is σ = 1365954240. Its totient is φ = 177914880.

The previous prime is 540041063. The next prime is 540041069. The reversal of 540041064 is 460140045.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (540041063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1246992 + ... + 1247424.

It is an arithmetic number, because the mean of its divisors is an integer number (21343035).

Almost surely, 2^540041064 is an apocalyptic number.

It is an amenable number.

540041064 is an abundant number, since it is smaller than the sum of its proper divisors (825913176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540041064 is a wasteful number, since it uses less digits than its factorization.

540041064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930 (or 926 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 540041064 is about 23238.7836170485. The cubic root of 540041064 is about 814.3459260932.

It can be divided in two parts, 5400 and 41064, that added together give a palindrome (46464).

The spelling of 540041064 in words is "five hundred forty million, forty-one thousand, sixty-four".