6772464528 has 40 divisors (see below), whose sum is σ = 17512795776. Its totient is φ = 2255260800.

The previous prime is 6772464499. The next prime is 6772464541. The reversal of 6772464528 is 8254642776.

It is an unprimeable number.

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, 20088 + ... + 118103.

Almost surely, 2^6772464528 is an apocalyptic number.

It is an amenable number.

6772464528 is an abundant number, since it is smaller than the sum of its proper divisors (10740331248).

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

6772464528 is a wasteful number, since it uses less digits than its factorization.

6772464528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139223 (or 139217 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 51.

The square root of 6772464528 is about 82294.9848289676. The cubic root of 6772464528 is about 1891.9758112008.

The spelling of 6772464528 in words is "six billion, seven hundred seventy-two million, four hundred sixty-four thousand, five hundred twenty-eight".