5154221163000 has 384 divisors, whose sum is σ = 20145649043520. Its totient is φ = 1087483622400.

The previous prime is 5154221162999. The next prime is 5154221163059. The reversal of 5154221163000 is 3611224515.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 562434 + ... + 3259566.

Almost surely, 2^{5154221163000} is an apocalyptic number.

5154221163000 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 5154221163000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10072824521760).

5154221163000 is an abundant number, since it is smaller than the sum of its proper divisors (14991427880520).

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

5154221163000 is a wasteful number, since it uses less digits than its factorization.

5154221163000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697184 (or 2697163 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 5154221163000 its reverse (3611224515), we get a palindrome (5157832387515).

The spelling of 5154221163000 in words is "five trillion, one hundred fifty-four billion, two hundred twenty-one million, one hundred sixty-three thousand".