3325665515 has 8 divisors (see below), whose sum is σ = 3995736480. Its totient is φ = 2657240512.

The previous prime is 3325665479. The next prime is 3325665517. The reversal of 3325665515 is 5155665233.

3325665515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3325665515 - 2²⁴ = 3308888299 is a prime.

It is a super-2 number, since 2×3325665515² = 22120102235320430450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3325665517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407039 + ... + 415128.

It is an arithmetic number, because the mean of its divisors is an integer number (499467060).

Almost surely, 2^3325665515 is an apocalyptic number.

3325665515 is a deficient number, since it is larger than the sum of its proper divisors (670070965).

3325665515 is an equidigital number, since it uses as much as digits as its factorization.

3325665515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822981.

The product of its digits is 405000, while the sum is 41.

The square root of 3325665515 is about 57668.5834315358. The cubic root of 3325665515 is about 1492.6552828586.

The spelling of 3325665515 in words is "three billion, three hundred twenty-five million, six hundred sixty-five thousand, five hundred fifteen".