5625443271 has 8 divisors (see below), whose sum is σ = 8572104064. Its totient is φ = 3214539000.

The previous prime is 5625443231. The next prime is 5625443281. The reversal of 5625443271 is 1723445265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5625443271 - 2¹⁰ = 5625442247 is a prime.

It is a super-2 number, since 2×5625443271² = 63291223990478358882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5625443231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133939105 + ... + 133939146.

It is an arithmetic number, because the mean of its divisors is an integer number (1071513008).

Almost surely, 2^5625443271 is an apocalyptic number.

5625443271 is a deficient number, since it is larger than the sum of its proper divisors (2946660793).

5625443271 is a wasteful number, since it uses less digits than its factorization.

5625443271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267878261.

The product of its digits is 201600, while the sum is 39.

The square root of 5625443271 is about 75002.9550817833. The cubic root of 5625443271 is about 1778.4933670965.

The spelling of 5625443271 in words is "five billion, six hundred twenty-five million, four hundred forty-three thousand, two hundred seventy-one".