5450002240020 has 384 divisors, whose sum is σ = 17817119147520. Its totient is φ = 1232437248000.

The previous prime is 5450002239973. The next prime is 5450002240061. The reversal of 5450002240020 is 200422000545.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1362158020 + ... + 1362162020.

It is an arithmetic number, because the mean of its divisors is an integer number (46398747780).

Almost surely, 2^{5450002240020} 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 5450002240020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8908559573760).

5450002240020 is an abundant number, since it is smaller than the sum of its proper divisors (12367116907500).

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

5450002240020 is a wasteful number, since it uses less digits than its factorization.

5450002240020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6475 (or 6473 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

Adding to 5450002240020 its reverse (200422000545), we get a palindrome (5650424240565).

The spelling of 5450002240020 in words is "five trillion, four hundred fifty billion, two million, two hundred forty thousand, twenty".