325388363450 has 24 divisors (see below), whose sum is σ = 631536373728. Its totient is φ = 124496416880.

The previous prime is 325388363431. The next prime is 325388363453. The reversal of 325388363450 is 54363883523.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (325388363453) 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 11 ways as a sum of consecutive naturals, for example, 141472052 + ... + 141474351.

It is an arithmetic number, because the mean of its divisors is an integer number (26314015572).

Almost surely, 2^325388363450 is an apocalyptic number.

325388363450 is a deficient number, since it is larger than the sum of its proper divisors (306148010278).

325388363450 is a wasteful number, since it uses less digits than its factorization.

325388363450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282946438 (or 282946433 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 325388363450 in words is "three hundred twenty-five billion, three hundred eighty-eight million, three hundred sixty-three thousand, four hundred fifty".