540313556604 has 48 divisors (see below), whose sum is σ = 1263828666240. Its totient is φ = 179662250560.

The previous prime is 540313556591. The next prime is 540313556617. The reversal of 540313556604 is 406655313045.

It is an interprime number because it is at equal distance from previous prime (540313556591) and next prime (540313556617).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50448802 + ... + 50459510.

It is an arithmetic number, because the mean of its divisors is an integer number (26329763880).

Almost surely, 2^540313556604 is an apocalyptic number.

It is an amenable number.

540313556604 is an abundant number, since it is smaller than the sum of its proper divisors (723515109636).

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

540313556604 is a wasteful number, since it uses less digits than its factorization.

540313556604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20650 (or 20648 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

Adding to 540313556604 its reverse (406655313045), we get a palindrome (946968869649).

The spelling of 540313556604 in words is "five hundred forty billion, three hundred thirteen million, five hundred fifty-six thousand, six hundred four".