540322543200 has 144 divisors (see below), whose sum is σ = 1918636324416. Its totient is φ = 130987276800.

The previous prime is 540322543183. The next prime is 540322543253. The reversal of 540322543200 is 2345223045.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10206982 + ... + 10259781.

It is an arithmetic number, because the mean of its divisors is an integer number (13323863364).

Almost surely, 2^540322543200 is an apocalyptic number.

540322543200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

540322543200 is an abundant number, since it is smaller than the sum of its proper divisors (1378313781216).

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

540322543200 is a wasteful number, since it uses less digits than its factorization.

540322543200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20466797 (or 20466784 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 540322543200 its reverse (2345223045), we get a palindrome (542667766245).

The spelling of 540322543200 in words is "five hundred forty billion, three hundred twenty-two million, five hundred forty-three thousand, two hundred".