4524542505 has 24 divisors (see below), whose sum is σ = 8962903872. Its totient is φ = 2068362144.

The previous prime is 4524542489. The next prime is 4524542507. The reversal of 4524542505 is 5052454254.

4524542505 is a `hidden beast` number, since 45 + 24 + 542 + 50 + 5 = 666.

It is not a de Polignac number, because 4524542505 - 2⁴ = 4524542489 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4524542505.

It is not an unprimeable number, because it can be changed into a prime (4524542507) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7181499 + ... + 7182128.

It is an arithmetic number, because the mean of its divisors is an integer number (373454328).

Almost surely, 2^4524542505 is an apocalyptic number.

4524542505 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4524542505 is a deficient number, since it is larger than the sum of its proper divisors (4438361367).

4524542505 is a wasteful number, since it uses less digits than its factorization.

4524542505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14363645 (or 14363642 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 4524542505 is about 67264.7196158581. The cubic root of 4524542505 is about 1653.9595758346.

Adding to 4524542505 its reverse (5052454254), we get a palindrome (9576996759).

The spelling of 4524542505 in words is "four billion, five hundred twenty-four million, five hundred forty-two thousand, five hundred five".