5471414849 has 4 divisors (see below), whose sum is σ = 5619290964. Its totient is φ = 5323538736.

The previous prime is 5471414783. The next prime is 5471414873. The reversal of 5471414849 is 9484141745.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2329027600 + 3142387249 = 48260^2 + 56057^2 .

It is a cyclic number.

It is not a de Polignac number, because 5471414849 - 2¹⁶ = 5471349313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5471414449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73938002 + ... + 73938075.

It is an arithmetic number, because the mean of its divisors is an integer number (1404822741).

Almost surely, 2^5471414849 is an apocalyptic number.

It is an amenable number.

5471414849 is a deficient number, since it is larger than the sum of its proper divisors (147876115).

5471414849 is a wasteful number, since it uses less digits than its factorization.

5471414849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147876114.

The product of its digits is 645120, while the sum is 47.

The square root of 5471414849 is about 73969.0127621019. The cubic root of 5471414849 is about 1762.1108077765.

The spelling of 5471414849 in words is "five billion, four hundred seventy-one million, four hundred fourteen thousand, eight hundred forty-nine".