540807448 has 16 divisors (see below), whose sum is σ = 1015170480. Its totient is φ = 270095328.

The previous prime is 540807437. The next prime is 540807467. The reversal of 540807448 is 844708045.

It is a self number, because there is not a number n which added to its sum of digits gives 540807448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31011 + ... + 45202.

It is an arithmetic number, because the mean of its divisors is an integer number (63448155).

Almost surely, 2^540807448 is an apocalyptic number.

It is an amenable number.

540807448 is a deficient number, since it is larger than the sum of its proper divisors (474363032).

540807448 is a wasteful number, since it uses less digits than its factorization.

540807448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77106 (or 77102 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 40.

The square root of 540807448 is about 23255.2671023147. The cubic root of 540807448 is about 814.7309626747.

The spelling of 540807448 in words is "five hundred forty million, eight hundred seven thousand, four hundred forty-eight".