325035513500 has 48 divisors (see below), whose sum is σ = 721909450080. Its totient is φ = 127810563200.

The previous prime is 325035513499. The next prime is 325035513503. The reversal of 325035513500 is 5315530523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325035513503) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5479577 + ... + 5538576.

It is an arithmetic number, because the mean of its divisors is an integer number (15039780210).

Almost surely, 2^325035513500 is an apocalyptic number.

It is an amenable number.

325035513500 is an abundant number, since it is smaller than the sum of its proper divisors (396873936580).

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

325035513500 is a wasteful number, since it uses less digits than its factorization.

325035513500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11018231 (or 11018219 counting only the distinct ones).

The product of its (nonzero) digits is 33750, while the sum is 32.

The spelling of 325035513500 in words is "three hundred twenty-five billion, thirty-five million, five hundred thirteen thousand, five hundred".