5245274112 has 192 divisors, whose sum is σ = 15949664640. Its totient is φ = 1518600192.

The previous prime is 5245274057. The next prime is 5245274113. The reversal of 5245274112 is 2114725425.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (5245274113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1355893 + ... + 1359755.

It is an arithmetic number, because the mean of its divisors is an integer number (83071170).

Almost surely, 2^5245274112 is an apocalyptic number.

5245274112 is a gapful number since it is divisible by the number (52) 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 5245274112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7974832320).

5245274112 is an abundant number, since it is smaller than the sum of its proper divisors (10704390528).

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

5245274112 is a wasteful number, since it uses less digits than its factorization.

5245274112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918 (or 3898 counting only the distinct ones).

The product of its digits is 22400, while the sum is 33.

The square root of 5245274112 is about 72424.2646631638. The cubic root of 5245274112 is about 1737.4916638973.

Adding to 5245274112 its reverse (2114725425), we get a palindrome (7359999537).

The spelling of 5245274112 in words is "five billion, two hundred forty-five million, two hundred seventy-four thousand, one hundred twelve".