5425224091848 has 320 divisors, whose sum is σ = 17070780323520. Its totient is φ = 1595532556800.

The previous prime is 5425224091813. The next prime is 5425224091849. The reversal of 5425224091848 is 8481904225245.

It is a happy number.

5425224091848 is a `hidden beast` number, since 5 + 4 + 2 + 52 + 2 + 409 + 184 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 5425224091794 and 5425224091803.

It is not an unprimeable number, because it can be changed into a prime (5425224091849) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 48064758 + ... + 48177498.

It is an arithmetic number, because the mean of its divisors is an integer number (53346188511).

Almost surely, 2^{5425224091848} 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 5425224091848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8535390161760).

5425224091848 is an abundant number, since it is smaller than the sum of its proper divisors (11645556231672).

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

5425224091848 is a wasteful number, since it uses less digits than its factorization.

5425224091848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112970 (or 112957 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 54.

The spelling of 5425224091848 in words is "five trillion, four hundred twenty-five billion, two hundred twenty-four million, ninety-one thousand, eight hundred forty-eight".