325653620543130 has 128 divisors (see below), whose sum is σ = 868571822131200. Its totient is φ = 77475243859200.

The previous prime is 325653620543087. The next prime is 325653620543177. The reversal of 325653620543130 is 31345026356523.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 325653620543130.

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 63 ways as a sum of consecutive naturals, for example, 9588360 + ... + 27262499.

It is an arithmetic number, because the mean of its divisors is an integer number (6785717360400).

Almost surely, 2^{325653620543130} is an apocalyptic number.

325653620543130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

325653620543130 is an abundant number, since it is smaller than the sum of its proper divisors (542918201588070).

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

325653620543130 is a wasteful number, since it uses less digits than its factorization.

325653620543130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36851380.

The product of its (nonzero) digits is 5832000, while the sum is 48.

Adding to 325653620543130 its reverse (31345026356523), we get a palindrome (356998646899653).

The spelling of 325653620543130 in words is "three hundred twenty-five trillion, six hundred fifty-three billion, six hundred twenty million, five hundred forty-three thousand, one hundred thirty".