4002525382 has 8 divisors (see below), whose sum is σ = 6197458752. Its totient is φ = 1936705800.

The previous prime is 4002525377. The next prime is 4002525419. The reversal of 4002525382 is 2835252004.

4002525382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32278369 + ... + 32278492.

It is an arithmetic number, because the mean of its divisors is an integer number (774682344).

Almost surely, 2^4002525382 is an apocalyptic number.

4002525382 is a deficient number, since it is larger than the sum of its proper divisors (2194933370).

4002525382 is a wasteful number, since it uses less digits than its factorization.

4002525382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64556894.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 4002525382 is about 63265.5149508798. The cubic root of 4002525382 is about 1587.7350478594.

Adding to 4002525382 its reverse (2835252004), we get a palindrome (6837777386).

The spelling of 4002525382 in words is "four billion, two million, five hundred twenty-five thousand, three hundred eighty-two".