4542643312 has 10 divisors (see below), whose sum is σ = 8801371448. Its totient is φ = 2271321648.

The previous prime is 4542643297. The next prime is 4542643361. The reversal of 4542643312 is 2133462454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141957588 + ... + 141957619.

Almost surely, 2^4542643312 is an apocalyptic number.

It is an amenable number.

4542643312 is a deficient number, since it is larger than the sum of its proper divisors (4258728136).

4542643312 is a wasteful number, since it uses less digits than its factorization.

4542643312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283915215 (or 283915209 counting only the distinct ones).

The product of its digits is 69120, while the sum is 34.

The square root of 4542643312 is about 67399.1343564589. The cubic root of 4542643312 is about 1656.1622418777.

The spelling of 4542643312 in words is "four billion, five hundred forty-two million, six hundred forty-three thousand, three hundred twelve".