3225615475 has 6 divisors (see below), whose sum is σ = 3999763220. Its totient is φ = 2580492360.

The previous prime is 3225615443. The next prime is 3225615493. The reversal of 3225615475 is 5745165223.

It is not a de Polignac number, because 3225615475 - 2⁵ = 3225615443 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64512285 + ... + 64512334.

Almost surely, 2^3225615475 is an apocalyptic number.

3225615475 is a deficient number, since it is larger than the sum of its proper divisors (774147745).

3225615475 is a wasteful number, since it uses less digits than its factorization.

3225615475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129024629 (or 129024624 counting only the distinct ones).

The product of its digits is 252000, while the sum is 40.

The square root of 3225615475 is about 56794.5021546980. The cubic root of 3225615475 is about 1477.5341632022.

The spelling of 3225615475 in words is "three billion, two hundred twenty-five million, six hundred fifteen thousand, four hundred seventy-five".