5471237659905 has 12 divisors (see below), whose sum is σ = 9483478610580. Its totient is φ = 2917993418592.

The previous prime is 5471237659871. The next prime is 5471237659939. The reversal of 5471237659905 is 5099567321745.

5471237659905 is a `hidden beast` number, since 5 + 4 + 7 + 1 + 2 + 37 + 6 + 599 + 0 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (5471237659871) and next prime (5471237659939).

It can be written as a sum of positive squares in 2 ways, for example, as 823207806864 + 4648029853041 = 907308^2 + 2155929^2 .

It is not a de Polignac number, because 5471237659905 - 2⁶ = 5471237659841 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60791529510 + ... + 60791529599.

It is an arithmetic number, because the mean of its divisors is an integer number (790289884215).

Almost surely, 2^{5471237659905} is an apocalyptic number.

It is an amenable number.

5471237659905 is a deficient number, since it is larger than the sum of its proper divisors (4012240950675).

5471237659905 is a wasteful number, since it uses less digits than its factorization.

5471237659905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121583059120 (or 121583059117 counting only the distinct ones).

The product of its (nonzero) digits is 71442000, while the sum is 63.

It can be divided in two parts, 547123 and 7659905, that added together give a palindrome (8207028).

The spelling of 5471237659905 in words is "five trillion, four hundred seventy-one billion, two hundred thirty-seven million, six hundred fifty-nine thousand, nine hundred five".