5471481237 has 4 divisors (see below), whose sum is σ = 7295308320. Its totient is φ = 3647654156.

The previous prime is 5471481221. The next prime is 5471481259. The reversal of 5471481237 is 7321841745.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5471481237 - 2⁴ = 5471481221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5471480237) 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 3 ways as a sum of consecutive naturals, for example, 911913537 + ... + 911913542.

It is an arithmetic number, because the mean of its divisors is an integer number (1823827080).

Almost surely, 2^5471481237 is an apocalyptic number.

It is an amenable number.

5471481237 is a deficient number, since it is larger than the sum of its proper divisors (1823827083).

5471481237 is a wasteful number, since it uses less digits than its factorization.

5471481237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823827082.

The product of its digits is 188160, while the sum is 42.

The square root of 5471481237 is about 73969.4615162230. The cubic root of 5471481237 is about 1762.1179346679.

The spelling of 5471481237 in words is "five billion, four hundred seventy-one million, four hundred eighty-one thousand, two hundred thirty-seven".