5471452237 has 4 divisors (see below), whose sum is σ = 5471624800. Its totient is φ = 5471279676.

The previous prime is 5471452223. The next prime is 5471452247. The reversal of 5471452237 is 7322541745.

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 a de Polignac number, because none of the positive numbers 2^k-5471452237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5471452237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5471452247) 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, 23487 + ... + 107212.

It is an arithmetic number, because the mean of its divisors is an integer number (1367906200).

Almost surely, 2^5471452237 is an apocalyptic number.

It is an amenable number.

5471452237 is a deficient number, since it is larger than the sum of its proper divisors (172563).

5471452237 is a wasteful number, since it uses less digits than its factorization.

5471452237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172562.

The product of its digits is 235200, while the sum is 40.

The square root of 5471452237 is about 73969.2654891205. The cubic root of 5471452237 is about 1762.1148214640.

The spelling of 5471452237 in words is "five billion, four hundred seventy-one million, four hundred fifty-two thousand, two hundred thirty-seven".