5524421272 has 8 divisors (see below), whose sum is σ = 10358289900. Its totient is φ = 2762210632.

The previous prime is 5524421251. The next prime is 5524421317. The reversal of 5524421272 is 2721244255.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 345276322 + ... + 345276337.

Almost surely, 2^5524421272 is an apocalyptic number.

It is an amenable number.

5524421272 is a deficient number, since it is larger than the sum of its proper divisors (4833868628).

5524421272 is a wasteful number, since it uses less digits than its factorization.

5524421272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690552665 (or 690552661 counting only the distinct ones).

The product of its digits is 44800, while the sum is 34.

The square root of 5524421272 is about 74326.4506888362. The cubic root of 5524421272 is about 1767.7829041803.

The spelling of 5524421272 in words is "five billion, five hundred twenty-four million, four hundred twenty-one thousand, two hundred seventy-two".