3250432505 has 8 divisors (see below), whose sum is σ = 4105809600. Its totient is φ = 2463485616.

The previous prime is 3250432483. The next prime is 3250432531. The reversal of 3250432505 is 5052340523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3250432505 - 2²⁶ = 3183323641 is a prime.

It is a super-3 number, since 3×3250432505³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 17107445 + ... + 17107634.

It is an arithmetic number, because the mean of its divisors is an integer number (513226200).

Almost surely, 2^3250432505 is an apocalyptic number.

It is an amenable number.

3250432505 is a deficient number, since it is larger than the sum of its proper divisors (855377095).

3250432505 is a wasteful number, since it uses less digits than its factorization.

3250432505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34215103.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 3250432505 is about 57012.5644485494. The cubic root of 3250432505 is about 1481.3137386923.

The spelling of 3250432505 in words is "three billion, two hundred fifty million, four hundred thirty-two thousand, five hundred five".