54022130324540 has 192 divisors, whose sum is σ = 137048923275264. Its totient is φ = 17487387447552.

The previous prime is 54022130324489. The next prime is 54022130324551. The reversal of 54022130324540 is 4542303122045.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 54022130324540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 101554337 + ... + 102084903.

It is an arithmetic number, because the mean of its divisors is an integer number (713796475392).

Almost surely, 2^{54022130324540} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54022130324540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68524461637632).

54022130324540 is an abundant number, since it is smaller than the sum of its proper divisors (83026792950724).

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

54022130324540 is a wasteful number, since it uses less digits than its factorization.

54022130324540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531016 (or 531014 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 54022130324540 its reverse (4542303122045), we get a palindrome (58564433446585).

The spelling of 54022130324540 in words is "fifty-four trillion, twenty-two billion, one hundred thirty million, three hundred twenty-four thousand, five hundred forty".