6532723072 has 32 divisors (see below), whose sum is σ = 13019167800. Its totient is φ = 3265167360.

The previous prime is 6532723049. The next prime is 6532723079. The reversal of 6532723072 is 2703272356.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×6532723072² = 85352941470882234368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6532723079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418447 + ... + 433777.

Almost surely, 2^6532723072 is an apocalyptic number.

It is an amenable number.

6532723072 is a deficient number, since it is larger than the sum of its proper divisors (6486444728).

6532723072 is a wasteful number, since it uses less digits than its factorization.

6532723072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18674 (or 18662 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 6532723072 is about 80825.2625854070. The cubic root of 6532723072 is about 1869.3821127688.

The spelling of 6532723072 in words is "six billion, five hundred thirty-two million, seven hundred twenty-three thousand, seventy-two".