5452605644 has 24 divisors (see below), whose sum is σ = 9677441760. Its totient is φ = 2687658624.

The previous prime is 5452605643. The next prime is 5452605647. The reversal of 5452605644 is 4465062545.

It is not an unprimeable number, because it can be changed into a prime (5452605643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 939977 + ... + 945759.

It is an arithmetic number, because the mean of its divisors is an integer number (403226740).

Almost surely, 2^5452605644 is an apocalyptic number.

It is an amenable number.

5452605644 is a deficient number, since it is larger than the sum of its proper divisors (4224836116).

5452605644 is a wasteful number, since it uses less digits than its factorization.

5452605644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9089 (or 9087 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

The square root of 5452605644 is about 73841.7608403267. The cubic root of 5452605644 is about 1760.0892736225.

The spelling of 5452605644 in words is "five billion, four hundred fifty-two million, six hundred five thousand, six hundred forty-four".