540612300 has 72 divisors (see below), whose sum is σ = 1572444496. Its totient is φ = 143400960.

The previous prime is 540612299. The next prime is 540612311. The reversal of 540612300 is 3216045.

It is a happy number.

It is a super-2 number, since 2×540612300² = 584523317822580000, which contains 22 as substring.

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, 53232 + ... + 62568.

Almost surely, 2^540612300 is an apocalyptic number.

540612300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 540612300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (786222248).

540612300 is an abundant number, since it is smaller than the sum of its proper divisors (1031832196).

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

540612300 is a wasteful number, since it uses less digits than its factorization.

540612300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9547 (or 9540 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 540612300 is about 23251.0709430770. The cubic root of 540612300 is about 814.6329535180.

Adding to 540612300 its reverse (3216045), we get a palindrome (543828345).

The spelling of 540612300 in words is "five hundred forty million, six hundred twelve thousand, three hundred".