5524021271 has 2 divisors, whose sum is σ = 5524021272. Its totient is φ = 5524021270.

The previous prime is 5524021267. The next prime is 5524021289. The reversal of 5524021271 is 1721204255.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5524021271 - 2² = 5524021267 is a prime.

It is a super-2 number, since 2×5524021271² = 61029622004920910882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5524021211) 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 as a sum of consecutive naturals, namely, 2762010635 + 2762010636.

It is an arithmetic number, because the mean of its divisors is an integer number (2762010636).

Almost surely, 2^5524021271 is an apocalyptic number.

5524021271 is a deficient number, since it is larger than the sum of its proper divisors (1).

5524021271 is an equidigital number, since it uses as much as digits as its factorization.

5524021271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 5524021271 is about 74323.7598012910. The cubic root of 5524021271 is about 1767.7402371472.

The spelling of 5524021271 in words is "five billion, five hundred twenty-four million, twenty-one thousand, two hundred seventy-one".