4542422732 has 6 divisors (see below), whose sum is σ = 7949239788. Its totient is φ = 2271211364.

The previous prime is 4542422719. The next prime is 4542422779. The reversal of 4542422732 is 2372242454.

It is a junction number, because it is equal to n+sod(n) for n = 4542422692 and 4542422701.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567802838 + ... + 567802845.

It is an arithmetic number, because the mean of its divisors is an integer number (1324873298).

Almost surely, 2^4542422732 is an apocalyptic number.

It is an amenable number.

4542422732 is a deficient number, since it is larger than the sum of its proper divisors (3406817056).

4542422732 is a wasteful number, since it uses less digits than its factorization.

4542422732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135605687 (or 1135605685 counting only the distinct ones).

The product of its digits is 107520, while the sum is 35.

The square root of 4542422732 is about 67397.4979654290. The cubic root of 4542422732 is about 1656.1354350052.

The spelling of 4542422732 in words is "four billion, five hundred forty-two million, four hundred twenty-two thousand, seven hundred thirty-two".