4025445332 has 6 divisors (see below), whose sum is σ = 7044529338. Its totient is φ = 2012722664.

The previous prime is 4025445289. The next prime is 4025445341. The reversal of 4025445332 is 2335445204.

It can be written as a sum of positive squares in only one way, i.e., 2416312336 + 1609132996 = 49156^2 + 40114^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503180663 + ... + 503180670.

It is an arithmetic number, because the mean of its divisors is an integer number (1174088223).

Almost surely, 2^4025445332 is an apocalyptic number.

It is an amenable number.

4025445332 is a deficient number, since it is larger than the sum of its proper divisors (3019084006).

4025445332 is a wasteful number, since it uses less digits than its factorization.

4025445332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006361337 (or 1006361335 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 4025445332 is about 63446.3973130075. The cubic root of 4025445332 is about 1590.7599352450.

The spelling of 4025445332 in words is "four billion, twenty-five million, four hundred forty-five thousand, three hundred thirty-two".