6552718552 has 8 divisors (see below), whose sum is σ = 12286347300. Its totient is φ = 3276359272.

The previous prime is 6552718541. The next prime is 6552718553. The reversal of 6552718552 is 2558172556.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6552718553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 409544902 + ... + 409544917.

Almost surely, 2^6552718552 is an apocalyptic number.

It is an amenable number.

6552718552 is a deficient number, since it is larger than the sum of its proper divisors (5733628748).

6552718552 is a wasteful number, since it uses less digits than its factorization.

6552718552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819089825 (or 819089821 counting only the distinct ones).

The product of its digits is 840000, while the sum is 46.

The square root of 6552718552 is about 80948.8638091975. The cubic root of 6552718552 is about 1871.2874499450.

The spelling of 6552718552 in words is "six billion, five hundred fifty-two million, seven hundred eighteen thousand, five hundred fifty-two".