4542551052 has 48 divisors (see below), whose sum is σ = 11418865920. Its totient is φ = 1397187648.

The previous prime is 4542551047. The next prime is 4542551119. The reversal of 4542551052 is 2501552454.

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 15 ways as a sum of consecutive naturals, for example, 761899 + ... + 767837.

It is an arithmetic number, because the mean of its divisors is an integer number (237893040).

Almost surely, 2^4542551052 is an apocalyptic number.

It is an amenable number.

4542551052 is an abundant number, since it is smaller than the sum of its proper divisors (6876314868).

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

4542551052 is a wasteful number, since it uses less digits than its factorization.

4542551052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10862 (or 10860 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 33.

The square root of 4542551052 is about 67398.4499228283. The cubic root of 4542551052 is about 1656.1510297154.

The spelling of 4542551052 in words is "four billion, five hundred forty-two million, five hundred fifty-one thousand, fifty-two".