5447538460 has 48 divisors (see below), whose sum is σ = 14079796416. Its totient is φ = 1724055552.

The previous prime is 5447538451. The next prime is 5447538461. The reversal of 5447538460 is 648357445.

It is a self number, because there is not a number n which added to its sum of digits gives 5447538460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5447538461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1494757 + ... + 1498396.

It is an arithmetic number, because the mean of its divisors is an integer number (293329092).

Almost surely, 2^5447538460 is an apocalyptic number.

It is an amenable number.

5447538460 is an abundant number, since it is smaller than the sum of its proper divisors (8632257956).

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

5447538460 is a wasteful number, since it uses less digits than its factorization.

5447538460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993182 (or 2993180 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 46.

The square root of 5447538460 is about 73807.4417657190. The cubic root of 5447538460 is about 1759.5438793057.

The spelling of 5447538460 in words is "five billion, four hundred forty-seven million, five hundred thirty-eight thousand, four hundred sixty".