3225533553445 has 16 divisors (see below), whose sum is σ = 4424472241920. Its totient is φ = 2211352752384.

The previous prime is 3225533553409. The next prime is 3225533553461. The reversal of 3225533553445 is 5443553355223.

It is a cyclic number.

It is not a de Polignac number, because 3225533553445 - 2¹³ = 3225533545253 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9023937 + ... + 9374566.

It is an arithmetic number, because the mean of its divisors is an integer number (276529515120).

Almost surely, 2^{3225533553445} is an apocalyptic number.

3225533553445 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3225533553445 is a deficient number, since it is larger than the sum of its proper divisors (1198938688475).

3225533553445 is a wasteful number, since it uses less digits than its factorization.

3225533553445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18403524.

The product of its digits is 16200000, while the sum is 49.

The spelling of 3225533553445 in words is "three trillion, two hundred twenty-five billion, five hundred thirty-three million, five hundred fifty-three thousand, four hundred forty-five".