325113536 has 56 divisors (see below), whose sum is σ = 705941184. Its totient is φ = 147329280.

The previous prime is 325113527. The next prime is 325113553. The reversal of 325113536 is 635311523.

It is a super-2 number, since 2×325113536² = 211397622580846592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 325113499 and 325113508.

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, 367751 + ... + 368633.

Almost surely, 2^325113536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325113536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352970592).

325113536 is an abundant number, since it is smaller than the sum of its proper divisors (380827648).

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

325113536 is a wasteful number, since it uses less digits than its factorization.

325113536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429 (or 1419 counting only the distinct ones).

The product of its digits is 8100, while the sum is 29.

The square root of 325113536 is about 18030.9050244296. The cubic root of 325113536 is about 687.6144856615.

The spelling of 325113536 in words is "three hundred twenty-five million, one hundred thirteen thousand, five hundred thirty-six".