325444444530 has 16 divisors (see below), whose sum is σ = 781066666944. Its totient is φ = 86785185200.

The previous prime is 325444444529. The next prime is 325444444571. The reversal of 325444444530 is 35444444523.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5424074046 + ... + 5424074105.

It is an arithmetic number, because the mean of its divisors is an integer number (48816666684).

Almost surely, 2^325444444530 is an apocalyptic number.

325444444530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

325444444530 is an abundant number, since it is smaller than the sum of its proper divisors (455622222414).

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

325444444530 is a wasteful number, since it uses less digits than its factorization.

325444444530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10848148161.

The product of its (nonzero) digits is 1843200, while the sum is 42.

The spelling of 325444444530 in words is "three hundred twenty-five billion, four hundred forty-four million, four hundred forty-four thousand, five hundred thirty".