4532723712 has 448 divisors, whose sum is σ = 15476037120. Its totient is φ = 1313832960.

The previous prime is 4532723659. The next prime is 4532723747. The reversal of 4532723712 is 2173272354.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 197074933 + ... + 197074955.

Almost surely, 2^4532723712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4532723712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7738018560).

4532723712 is an abundant number, since it is smaller than the sum of its proper divisors (10943313408).

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

4532723712 is an frugal number, since it uses more digits than its factorization.

4532723712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 39 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 4532723712 is about 67325.5056572173. The cubic root of 4532723712 is about 1654.9558635315.

The spelling of 4532723712 in words is "four billion, five hundred thirty-two million, seven hundred twenty-three thousand, seven hundred twelve".