540350220515000 has 160 divisors (see below), whose sum is σ = 1447109197200480. Its totient is φ = 185236595712000.

The previous prime is 540350220514939. The next prime is 540350220515051. The reversal of 540350220515000 is 515022053045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 245901152 + ... + 248088848.

It is an arithmetic number, because the mean of its divisors is an integer number (9044432482503).

Almost surely, 2^{540350220515000} is an apocalyptic number.

540350220515000 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 540350220515000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (723554598600240).

540350220515000 is an abundant number, since it is smaller than the sum of its proper divisors (906758976685480).

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

540350220515000 is a wasteful number, since it uses less digits than its factorization.

540350220515000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2194787 (or 2194768 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

Adding to 540350220515000 its reverse (515022053045), we get a palindrome (540865242568045).

The spelling of 540350220515000 in words is "five hundred forty trillion, three hundred fifty billion, two hundred twenty million, five hundred fifteen thousand".