5382331845 has 16 divisors (see below), whose sum is σ = 9394615872. Its totient is φ = 2609615360.

The previous prime is 5382331831. The next prime is 5382331849. The reversal of 5382331845 is 5481332835.

It is a happy number.

It is not a de Polignac number, because 5382331845 - 2⁹ = 5382331333 is a prime.

It is a super-2 number, since 2×5382331845² = 57938992179402208050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5382331797 and 5382331806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5382331849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16309932 + ... + 16310261.

It is an arithmetic number, because the mean of its divisors is an integer number (587163492).

Almost surely, 2^5382331845 is an apocalyptic number.

5382331845 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5382331845 is a deficient number, since it is larger than the sum of its proper divisors (4012284027).

5382331845 is a wasteful number, since it uses less digits than its factorization.

5382331845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32620212.

The product of its digits is 345600, while the sum is 42.

The square root of 5382331845 is about 73364.3772208284. The cubic root of 5382331845 is about 1752.4951449564.

The spelling of 5382331845 in words is "five billion, three hundred eighty-two million, three hundred thirty-one thousand, eight hundred forty-five".