4125565332 has 96 divisors (see below), whose sum is σ = 12286391040. Its totient is φ = 1172707200.

The previous prime is 4125565331. The next prime is 4125565351. The reversal of 4125565332 is 2335655214.

4125565332 is a `hidden beast` number, since 41 + 25 + 565 + 3 + 32 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4125565331) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 135082 + ... + 162782.

It is an arithmetic number, because the mean of its divisors is an integer number (127983240).

Almost surely, 2^4125565332 is an apocalyptic number.

4125565332 is a gapful number since it is divisible by the number (42) 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 4125565332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6143195520).

4125565332 is an abundant number, since it is smaller than the sum of its proper divisors (8160825708).

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

4125565332 is a wasteful number, since it uses less digits than its factorization.

4125565332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27918 (or 27910 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 4125565332 is about 64230.5638461940. The cubic root of 4125565332 is about 1603.8404271783.

The spelling of 4125565332 in words is "four billion, one hundred twenty-five million, five hundred sixty-five thousand, three hundred thirty-two".