5253222113500 has 96 divisors (see below), whose sum is σ = 12148960824000. Its totient is φ = 1977514444800.

The previous prime is 5253222113479. The next prime is 5253222113507. The reversal of 5253222113500 is 53112223525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253222113507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148298791 + ... + 148334209.

It is an arithmetic number, because the mean of its divisors is an integer number (126551675250).

Almost surely, 2^{5253222113500} is an apocalyptic number.

5253222113500 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 5253222113500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6074480412000).

5253222113500 is an abundant number, since it is smaller than the sum of its proper divisors (6895738710500).

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

5253222113500 is a wasteful number, since it uses less digits than its factorization.

5253222113500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52904 (or 52892 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 5253222113500 in words is "five trillion, two hundred fifty-three billion, two hundred twenty-two million, one hundred thirteen thousand, five hundred".