4522554520 has 32 divisors (see below), whose sum is σ = 11100816720. Its totient is φ = 1644565120.

The previous prime is 4522554499. The next prime is 4522554551. The reversal of 4522554520 is 254552254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5138827 + ... + 5139706.

Almost surely, 2^4522554520 is an apocalyptic number.

4522554520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4522554520 is an abundant number, since it is smaller than the sum of its proper divisors (6578262200).

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

4522554520 is a wasteful number, since it uses less digits than its factorization.

4522554520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10278555 (or 10278551 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 34.

The square root of 4522554520 is about 67249.9406691188. The cubic root of 4522554520 is about 1653.7173024624.

The spelling of 4522554520 in words is "four billion, five hundred twenty-two million, five hundred fifty-four thousand, five hundred twenty".