5425323552 has 288 divisors, whose sum is σ = 17435658240. Its totient is φ = 1586050560.

The previous prime is 5425323539. The next prime is 5425323623. The reversal of 5425323552 is 2553235245.

5425323552 is a `hidden beast` number, since 5 + 42 + 532 + 35 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12358149 + ... + 12358587.

It is an arithmetic number, because the mean of its divisors is an integer number (60540480).

Almost surely, 2^5425323552 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 5425323552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8717829120).

5425323552 is an abundant number, since it is smaller than the sum of its proper divisors (12010334688).

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

5425323552 is a wasteful number, since it uses less digits than its factorization.

5425323552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596 (or 585 counting only the distinct ones).

The product of its digits is 180000, while the sum is 36.

The square root of 5425323552 is about 73656.7956946268. The cubic root of 5425323552 is about 1757.1488306191.

Adding to 5425323552 its reverse (2553235245), we get a palindrome (7978558797).

The spelling of 5425323552 in words is "five billion, four hundred twenty-five million, three hundred twenty-three thousand, five hundred fifty-two".