3238553545 has 16 divisors (see below), whose sum is σ = 3910484160. Its totient is φ = 2574734400.

The previous prime is 3238553543. The next prime is 3238553581. The reversal of 3238553545 is 5453558323.

It is not a de Polignac number, because 3238553545 - 2¹ = 3238553543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3238553543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 864286 + ... + 868024.

It is an arithmetic number, because the mean of its divisors is an integer number (244405260).

Almost surely, 2^3238553545 is an apocalyptic number.

It is an amenable number.

3238553545 is a deficient number, since it is larger than the sum of its proper divisors (671930615).

3238553545 is a wasteful number, since it uses less digits than its factorization.

3238553545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776.

The product of its digits is 1080000, while the sum is 43.

The square root of 3238553545 is about 56908.2906525930. The cubic root of 3238553545 is about 1479.5070102915.

The spelling of 3238553545 in words is "three billion, two hundred thirty-eight million, five hundred fifty-three thousand, five hundred forty-five".