3545255553 has 8 divisors (see below), whose sum is σ = 5402294208. Its totient is φ = 2025860304.

The previous prime is 3545255533. The next prime is 3545255617. The reversal of 3545255553 is 3555525453.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3545255553 - 2⁹ = 3545255041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3545255513) 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 7 ways as a sum of consecutive naturals, for example, 84410826 + ... + 84410867.

It is an arithmetic number, because the mean of its divisors is an integer number (675286776).

Almost surely, 2^3545255553 is an apocalyptic number.

It is an amenable number.

3545255553 is a deficient number, since it is larger than the sum of its proper divisors (1857038655).

3545255553 is a wasteful number, since it uses less digits than its factorization.

3545255553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168821703.

The product of its digits is 1125000, while the sum is 42.

The square root of 3545255553 is about 59542.0486127241. The cubic root of 3545255553 is about 1524.8104113322.

The spelling of 3545255553 in words is "three billion, five hundred forty-five million, two hundred fifty-five thousand, five hundred fifty-three".