5447446658 has 16 divisors (see below), whose sum is σ = 8486000160. Its totient is φ = 2620670976.

The previous prime is 5447446657. The next prime is 5447446703. The reversal of 5447446658 is 8566447445.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5447446651) 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, 466943 + ... + 478466.

It is an arithmetic number, because the mean of its divisors is an integer number (530375010).

Almost surely, 2^5447446658 is an apocalyptic number.

5447446658 is a deficient number, since it is larger than the sum of its proper divisors (3038553502).

5447446658 is a wasteful number, since it uses less digits than its factorization.

5447446658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945521.

The product of its digits is 12902400, while the sum is 53.

The square root of 5447446658 is about 73806.8198610399. The cubic root of 5447446658 is about 1759.5339952968.

The spelling of 5447446658 in words is "five billion, four hundred forty-seven million, four hundred forty-six thousand, six hundred fifty-eight".