438525002 has 8 divisors (see below), whose sum is σ = 659287200. Its totient is φ = 218762604.

The previous prime is 438525001. The next prime is 438525007. The reversal of 438525002 is 200525834.

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

It is not an unprimeable number, because it can be changed into a prime (438525001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248852 + ... + 250607.

It is an arithmetic number, because the mean of its divisors is an integer number (82410900).

Almost surely, 2^438525002 is an apocalyptic number.

438525002 is a deficient number, since it is larger than the sum of its proper divisors (220762198).

438525002 is a wasteful number, since it uses less digits than its factorization.

438525002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499900.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 438525002 is about 20940.9885631027. The cubic root of 438525002 is about 759.7396395787.

The spelling of 438525002 in words is "four hundred thirty-eight million, five hundred twenty-five thousand, two".