3200530725138 has 8 divisors (see below), whose sum is σ = 6401061450288. Its totient is φ = 1066843575044.

The previous prime is 3200530725113. The next prime is 3200530725163. The reversal of 3200530725138 is 8315270350023.

It is an interprime number because it is at equal distance from previous prime (3200530725113) and next prime (3200530725163).

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

3200530725138 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3200530725096 and 3200530725105.

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 in 3 ways as a sum of consecutive naturals, for example, 266710893756 + ... + 266710893767.

It is an arithmetic number, because the mean of its divisors is an integer number (800132681286).

Almost surely, 2^{3200530725138} is an apocalyptic number.

3200530725138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3200530725138 is a wasteful number, since it uses less digits than its factorization.

3200530725138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533421787528.

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 3200530725138 in words is "three trillion, two hundred billion, five hundred thirty million, seven hundred twenty-five thousand, one hundred thirty-eight".