5471551745 has 24 divisors (see below), whose sum is σ = 7608904128. Its totient is φ = 3745222400.

The previous prime is 5471551703. The next prime is 5471551751.

5471551745 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5471551745 - 2¹² = 5471547649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5471551696 and 5471551705.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156221 + ... + 188010.

It is an arithmetic number, because the mean of its divisors is an integer number (317037672).

Almost surely, 2^5471551745 is an apocalyptic number.

5471551745 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5471551745 is a deficient number, since it is larger than the sum of its proper divisors (2137352383).

5471551745 is a wasteful number, since it uses less digits than its factorization.

5471551745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344281 (or 344264 counting only the distinct ones).

The product of its digits is 490000, while the sum is 44.

The square root of 5471551745 is about 73969.9381167782. The cubic root of 5471551745 is about 1762.1255037869.

The spelling of 5471551745 in words is "five billion, four hundred seventy-one million, five hundred fifty-one thousand, seven hundred forty-five".