4545524155 has 16 divisors (see below), whose sum is σ = 5694131520. Its totient is φ = 3476881408.

The previous prime is 4545524153. The next prime is 4545524161. The reversal of 4545524155 is 5514255454.

It is a cyclic number.

It is not a de Polignac number, because 4545524155 - 2¹ = 4545524153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4545524153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334779 + ... + 348091.

It is an arithmetic number, because the mean of its divisors is an integer number (355883220).

Almost surely, 2^4545524155 is an apocalyptic number.

4545524155 is a deficient number, since it is larger than the sum of its proper divisors (1148607365).

4545524155 is a wasteful number, since it uses less digits than its factorization.

4545524155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16310.

The product of its digits is 400000, while the sum is 40.

The square root of 4545524155 is about 67420.5024825535. The cubic root of 4545524155 is about 1656.5122682717.

The spelling of 4545524155 in words is "four billion, five hundred forty-five million, five hundred twenty-four thousand, one hundred fifty-five".