5525514120000 has 560 divisors, whose sum is σ = 21190278940160. Its totient is φ = 1244111616000.

The previous prime is 5525514119963. The next prime is 5525514120017. The reversal of 5525514120000 is 214155255.

It is a tau number, because it is divible by the number of its divisors (560).

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

It is a self number, because there is not a number n which added to its sum of digits gives 5525514120000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 56230911 + ... + 56329089.

Almost surely, 2^{5525514120000} is an apocalyptic number.

5525514120000 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 5525514120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10595139470080).

5525514120000 is an abundant number, since it is smaller than the sum of its proper divisors (15664764820160).

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

5525514120000 is an equidigital number, since it uses as much as digits as its factorization.

5525514120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98288 (or 98263 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

Adding to 5525514120000 its reverse (214155255), we get a palindrome (5525728275255).

The spelling of 5525514120000 in words is "five trillion, five hundred twenty-five billion, five hundred fourteen million, one hundred twenty thousand".