4545534155 has 8 divisors (see below), whose sum is σ = 5456076192. Its totient is φ = 3635470528.

The previous prime is 4545534107. The next prime is 4545534157. The reversal of 4545534155 is 5514355454.

4545534155 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4545534155 - 2²² = 4541339851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4545534157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98354 + ... + 136983.

It is an arithmetic number, because the mean of its divisors is an integer number (682009524).

Almost surely, 2^4545534155 is an apocalyptic number.

4545534155 is a deficient number, since it is larger than the sum of its proper divisors (910542037).

4545534155 is a wasteful number, since it uses less digits than its factorization.

4545534155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239205.

The product of its digits is 600000, while the sum is 41.

The square root of 4545534155 is about 67420.5766439297. The cubic root of 4545534155 is about 1656.5134830278.

The spelling of 4545534155 in words is "four billion, five hundred forty-five million, five hundred thirty-four thousand, one hundred fifty-five".