3545155433353 has 8 divisors (see below), whose sum is σ = 3549478160648. Its totient is φ = 3540833097984.

The previous prime is 3545155433327. The next prime is 3545155433401. The reversal of 3545155433353 is 3533345515453.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 768573082489 + 2776582350864 = 876683^2 + 1666308^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3545155433353 - 2²¹ = 3545153336201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3545155433297 and 3545155433306.

It is not an unprimeable number, because it can be changed into a prime (3545155443353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20674075 + ... + 20844847.

It is an arithmetic number, because the mean of its divisors is an integer number (443684770081).

Almost surely, 2^{3545155433353} is an apocalyptic number.

It is an amenable number.

3545155433353 is a deficient number, since it is larger than the sum of its proper divisors (4322727295).

3545155433353 is a wasteful number, since it uses less digits than its factorization.

3545155433353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195963.

The product of its digits is 12150000, while the sum is 49.

The spelling of 3545155433353 in words is "three trillion, five hundred forty-five billion, one hundred fifty-five million, four hundred thirty-three thousand, three hundred fifty-three".