4571522054 has 24 divisors (see below), whose sum is σ = 7980724584. Its totient is φ = 1955729600.

The previous prime is 4571522041. The next prime is 4571522063. The reversal of 4571522054 is 4502251754.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 551492 + ... + 559719.

It is an arithmetic number, because the mean of its divisors is an integer number (332530191).

Almost surely, 2^4571522054 is an apocalyptic number.

4571522054 is a deficient number, since it is larger than the sum of its proper divisors (3409202530).

4571522054 is a wasteful number, since it uses less digits than its factorization.

4571522054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111252 (or 1111241 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 35.

The square root of 4571522054 is about 67613.0316876858. The cubic root of 4571522054 is about 1659.6643795768.

It can be divided in two parts, 4571 and 522054, that added together give a palindrome (526625).

The spelling of 4571522054 in words is "four billion, five hundred seventy-one million, five hundred twenty-two thousand, fifty-four".