4552352540 has 24 divisors (see below), whose sum is σ = 9568701072. Its totient is φ = 1819272320.

The previous prime is 4552352537. The next prime is 4552352611. The reversal of 4552352540 is 452532554.

It is a self number, because there is not a number n which added to its sum of digits gives 4552352540.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81806 + ... + 125685.

It is an arithmetic number, because the mean of its divisors is an integer number (398695878).

Almost surely, 2^4552352540 is an apocalyptic number.

It is an amenable number.

4552352540 is an abundant number, since it is smaller than the sum of its proper divisors (5016348532).

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

4552352540 is a wasteful number, since it uses less digits than its factorization.

4552352540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208597 (or 208595 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 4552352540 is about 67471.1237493492. The cubic root of 4552352540 is about 1657.3413361513.

The spelling of 4552352540 in words is "four billion, five hundred fifty-two million, three hundred fifty-two thousand, five hundred forty".