325335355552 has 96 divisors (see below), whose sum is σ = 696110844240. Its totient is φ = 149066219520.

The previous prime is 325335355517. The next prime is 325335355577. The reversal of 325335355552 is 255553533523.

It can be written as a sum of positive squares in 8 ways, for example, as 122111109136 + 203224246416 = 349444^2 + 450804^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11338408 + ... + 11367064.

Almost surely, 2^325335355552 is an apocalyptic number.

325335355552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325335355552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348055422120).

325335355552 is an abundant number, since it is smaller than the sum of its proper divisors (370775488688).

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

325335355552 is a wasteful number, since it uses less digits than its factorization.

325335355552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29234 (or 29226 counting only the distinct ones).

The product of its digits is 5062500, while the sum is 46.

The spelling of 325335355552 in words is "three hundred twenty-five billion, three hundred thirty-five million, three hundred fifty-five thousand, five hundred fifty-two".