4547528964 has 54 divisors (see below), whose sum is σ = 12635168910. Its totient is φ = 1378037760.

The previous prime is 4547528933. The next prime is 4547528977. The reversal of 4547528964 is 4698257454.

4547528964 is a `hidden beast` number, since 4 + 54 + 7 + 528 + 9 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3808124100 + 739404864 = 61710^2 + 27192^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4547528964.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 517629 + ... + 526340.

Almost surely, 2^4547528964 is an apocalyptic number.

4547528964 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4547528964 is an abundant number, since it is smaller than the sum of its proper divisors (8087639946).

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

4547528964 is a wasteful number, since it uses less digits than its factorization.

4547528964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044001 (or 1043985 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 54.

The square root of 4547528964 is about 67435.3687911618. The cubic root of 4547528964 is about 1656.7557680653.

The spelling of 4547528964 in words is "four billion, five hundred forty-seven million, five hundred twenty-eight thousand, nine hundred sixty-four".