5456647952 has 40 divisors (see below), whose sum is σ = 12114552000. Its totient is φ = 2332374912.

The previous prime is 5456647921. The next prime is 5456647997. The reversal of 5456647952 is 2597466545.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5456647894 and 5456647903.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21827 + ... + 106722.

It is an arithmetic number, because the mean of its divisors is an integer number (302863800).

Almost surely, 2^5456647952 is an apocalyptic number.

It is an amenable number.

5456647952 is an abundant number, since it is smaller than the sum of its proper divisors (6657904048).

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

5456647952 is a wasteful number, since it uses less digits than its factorization.

5456647952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128943 (or 128937 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 53.

The square root of 5456647952 is about 73869.1271912698. The cubic root of 5456647952 is about 1760.5241156008.

The spelling of 5456647952 in words is "five billion, four hundred fifty-six million, six hundred forty-seven thousand, nine hundred fifty-two".