3225434553 has 32 divisors (see below), whose sum is σ = 5233230720. Its totient is φ = 1947156480.

The previous prime is 3225434551. The next prime is 3225434561. The reversal of 3225434553 is 3554345223.

3225434553 is a `hidden beast` number, since 3 + 22 + 54 + 34 + 553 = 666.

It is not a de Polignac number, because 3225434553 - 2¹ = 3225434551 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3225434551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55201 + ... + 97457.

It is an arithmetic number, because the mean of its divisors is an integer number (163538460).

Almost surely, 2^3225434553 is an apocalyptic number.

3225434553 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3225434553 is a deficient number, since it is larger than the sum of its proper divisors (2007796167).

3225434553 is a wasteful number, since it uses less digits than its factorization.

3225434553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42534 (or 42528 counting only the distinct ones).

The product of its digits is 216000, while the sum is 36.

The square root of 3225434553 is about 56792.9093549538. The cubic root of 3225434553 is about 1477.5065381452.

Adding to 3225434553 its reverse (3554345223), we get a palindrome (6779779776).

The spelling of 3225434553 in words is "three billion, two hundred twenty-five million, four hundred thirty-four thousand, five hundred fifty-three".