3225251115 has 40 divisors (see below), whose sum is σ = 5787294480. Its totient is φ = 1718428608.

The previous prime is 3225251063. The next prime is 3225251143. The reversal of 3225251115 is 5111525223.

3225251115 is a `hidden beast` number, since 3 + 22 + 525 + 1 + 115 = 666.

3225251115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3225251115 - 2¹¹ = 3225249067 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 477381 + ... + 484089.

It is an arithmetic number, because the mean of its divisors is an integer number (144682362).

Almost surely, 2^3225251115 is an apocalyptic number.

3225251115 is a deficient number, since it is larger than the sum of its proper divisors (2562043365).

3225251115 is a wasteful number, since it uses less digits than its factorization.

3225251115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7913 (or 7904 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 3225251115 is about 56791.2943592590. The cubic root of 3225251115 is about 1477.4785278644.

Adding to 3225251115 its reverse (5111525223), we get a palindrome (8336776338).

The spelling of 3225251115 in words is "three billion, two hundred twenty-five million, two hundred fifty-one thousand, one hundred fifteen".