540411500 has 24 divisors (see below), whose sum is σ = 1180259808. Its totient is φ = 216164400.

The previous prime is 540411497. The next prime is 540411523. The reversal of 540411500 is 5114045.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539912 + ... + 540911.

It is an arithmetic number, because the mean of its divisors is an integer number (49177492).

Almost surely, 2^540411500 is an apocalyptic number.

540411500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

540411500 is an abundant number, since it is smaller than the sum of its proper divisors (639848308).

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

540411500 is a wasteful number, since it uses less digits than its factorization.

540411500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080842 (or 1080830 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 540411500 is about 23246.7524613654. The cubic root of 540411500 is about 814.5320811344.

Adding to 540411500 its reverse (5114045), we get a palindrome (545525545).

The spelling of 540411500 in words is "five hundred forty million, four hundred eleven thousand, five hundred".