4545155532211 has 8 divisors (see below), whose sum is σ = 5194482693120. Its totient is φ = 3895833178248.

The previous prime is 4545155532191. The next prime is 4545155532259. The reversal of 4545155532211 is 1122355515454.

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 4545155532211 - 2¹⁹ = 4545155007923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4545155532271) 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, 1124670 + ... + 3217948.

It is an arithmetic number, because the mean of its divisors is an integer number (649310336640).

Almost surely, 2^{4545155532211} is an apocalyptic number.

4545155532211 is a deficient number, since it is larger than the sum of its proper divisors (649327160909).

4545155532211 is a wasteful number, since it uses less digits than its factorization.

4545155532211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403473.

The product of its digits is 600000, while the sum is 43.

The spelling of 4545155532211 in words is "four trillion, five hundred forty-five billion, one hundred fifty-five million, five hundred thirty-two thousand, two hundred eleven".