5524527321 has 20 divisors (see below), whose sum is σ = 8279607952. Its totient is φ = 3671004888.

The previous prime is 5524527293. The next prime is 5524527367. The reversal of 5524527321 is 1237254255.

It is not a de Polignac number, because 5524527321 - 2⁶ = 5524527257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5524527121) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 86215 + ... + 135948.

Almost surely, 2^5524527321 is an apocalyptic number.

It is an amenable number.

5524527321 is a deficient number, since it is larger than the sum of its proper divisors (2755080631).

5524527321 is a wasteful number, since it uses less digits than its factorization.

5524527321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222482 (or 222473 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 5524527321 is about 74327.1640855482. The cubic root of 5524527321 is about 1767.7942157971.

The spelling of 5524527321 in words is "five billion, five hundred twenty-four million, five hundred twenty-seven thousand, three hundred twenty-one".