4025001332 has 12 divisors (see below), whose sum is σ = 7684093536. Its totient is φ = 1829546040.

The previous prime is 4025001301. The next prime is 4025001341. The reversal of 4025001332 is 2331005204.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45738608 + ... + 45738695.

It is an arithmetic number, because the mean of its divisors is an integer number (640341128).

Almost surely, 2^4025001332 is an apocalyptic number.

It is an amenable number.

4025001332 is a deficient number, since it is larger than the sum of its proper divisors (3659092204).

4025001332 is a wasteful number, since it uses less digits than its factorization.

4025001332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91477318 (or 91477316 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 4025001332 is about 63442.8981998773. The cubic root of 4025001332 is about 1590.7014470263.

Adding to 4025001332 its reverse (2331005204), we get a palindrome (6356006536).

The spelling of 4025001332 in words is "four billion, twenty-five million, one thousand, three hundred thirty-two".