4524941778 has 16 divisors (see below), whose sum is σ = 10342724160. Its totient is φ = 1292840496.

The previous prime is 4524941761. The next prime is 4524941791. The reversal of 4524941778 is 8771494254.

It is a self number, because there is not a number n which added to its sum of digits gives 4524941778.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53868313 + ... + 53868396.

It is an arithmetic number, because the mean of its divisors is an integer number (646420260).

Almost surely, 2^4524941778 is an apocalyptic number.

4524941778 is an abundant number, since it is smaller than the sum of its proper divisors (5817782382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4524941778 is a wasteful number, since it uses less digits than its factorization.

4524941778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107736721.

The product of its digits is 2257920, while the sum is 51.

The square root of 4524941778 is about 67267.6874732587. The cubic root of 4524941778 is about 1654.0082262028.

The spelling of 4524941778 in words is "four billion, five hundred twenty-four million, nine hundred forty-one thousand, seven hundred seventy-eight".