5447508057 has 6 divisors (see below), whose sum is σ = 7868622762. Its totient is φ = 3631672032.

The previous prime is 5447508049. The next prime is 5447508083. The reversal of 5447508057 is 7508057445.

5447508057 is a `hidden beast` number, since 54 + 47 + 508 + 0 + 57 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5174068761 + 273439296 = 71931^2 + 16536^2 .

It is not a de Polignac number, because 5447508057 - 2³ = 5447508049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5447508007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 302639328 + ... + 302639345.

It is an arithmetic number, because the mean of its divisors is an integer number (1311437127).

Almost surely, 2^5447508057 is an apocalyptic number.

It is an amenable number.

5447508057 is a deficient number, since it is larger than the sum of its proper divisors (2421114705).

5447508057 is a wasteful number, since it uses less digits than its factorization.

5447508057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605278679 (or 605278676 counting only the distinct ones).

The product of its (nonzero) digits is 784000, while the sum is 45.

The square root of 5447508057 is about 73807.2358038153. The cubic root of 5447508057 is about 1759.5406059304.

The spelling of 5447508057 in words is "five billion, four hundred forty-seven million, five hundred eight thousand, fifty-seven".