540043112620 has 36 divisors (see below), whose sum is σ = 1246562330832. Its totient is φ = 196379312800.

The previous prime is 540043112533. The next prime is 540043112647. The reversal of 540043112620 is 26211340045.

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 11 ways as a sum of consecutive naturals, for example, 111576736 + ... + 111581575.

It is an arithmetic number, because the mean of its divisors is an integer number (34626731412).

Almost surely, 2^540043112620 is an apocalyptic number.

It is an amenable number.

540043112620 is an abundant number, since it is smaller than the sum of its proper divisors (706519218212).

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

540043112620 is a wasteful number, since it uses less digits than its factorization.

540043112620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223158342 (or 223158329 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 540043112620 its reverse (26211340045), we get a palindrome (566254452665).

The spelling of 540043112620 in words is "five hundred forty billion, forty-three million, one hundred twelve thousand, six hundred twenty".