540003000 has 64 divisors (see below), whose sum is σ = 1684818720. Its totient is φ = 144000000.

The previous prime is 540002989. The next prime is 540003059. The reversal of 540003000 is 300045.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87001 + ... + 93000.

Almost surely, 2^540003000 is an apocalyptic number.

540003000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

540003000 is an abundant number, since it is smaller than the sum of its proper divisors (1144815720).

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

540003000 is a wasteful number, since it uses less digits than its factorization.

540003000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180025 (or 180011 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 540003000 is about 23237.9646268773. The cubic root of 540003000 is about 814.3267929855.

Adding to 540003000 its reverse (300045), we get a palindrome (540303045).

The spelling of 540003000 in words is "five hundred forty million, three thousand".