4542270872 has 32 divisors (see below), whose sum is σ = 9134175600. Its totient is φ = 2111001984.

The previous prime is 4542270871. The next prime is 4542270911. The reversal of 4542270872 is 2780722454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4542270871) by changing a digit.

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, 273863 + ... + 289974.

Almost surely, 2^4542270872 is an apocalyptic number.

It is an amenable number.

4542270872 is an abundant number, since it is smaller than the sum of its proper divisors (4591904728).

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

4542270872 is a wasteful number, since it uses less digits than its factorization.

4542270872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563915 (or 563911 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 41.

The square root of 4542270872 is about 67396.3713563275. The cubic root of 4542270872 is about 1656.1169791029.

The spelling of 4542270872 in words is "four billion, five hundred forty-two million, two hundred seventy thousand, eight hundred seventy-two".