5372281481 has 8 divisors (see below), whose sum is σ = 6223857024. Its totient is φ = 4541732640.

The previous prime is 5372281459. The next prime is 5372281513. The reversal of 5372281481 is 1841822735.

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

It is a cyclic number.

It is not a de Polignac number, because 5372281481 - 2⁶ = 5372281417 is a prime.

It is a super-2 number, since 2×5372281481² = 57722816622191106722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5372281441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5256125 + ... + 5257146.

It is an arithmetic number, because the mean of its divisors is an integer number (777982128).

Almost surely, 2^5372281481 is an apocalyptic number.

It is an amenable number.

5372281481 is a deficient number, since it is larger than the sum of its proper divisors (851575543).

5372281481 is a wasteful number, since it uses less digits than its factorization.

5372281481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10513351.

The product of its digits is 107520, while the sum is 41.

The square root of 5372281481 is about 73295.8490025186. The cubic root of 5372281481 is about 1751.4036608815.

The spelling of 5372281481 in words is "five billion, three hundred seventy-two million, two hundred eighty-one thousand, four hundred eighty-one".