5382170844 has 36 divisors (see below), whose sum is σ = 13128171336. Its totient is φ = 1716052448.

The previous prime is 5382170837. The next prime is 5382170861. The reversal of 5382170844 is 4480712835.

It is a junction number, because it is equal to n+sod(n) for n = 5382170796 and 5382170805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 417579 + ... + 430274.

It is an arithmetic number, because the mean of its divisors is an integer number (364671426).

Almost surely, 2^5382170844 is an apocalyptic number.

It is an amenable number.

5382170844 is an abundant number, since it is smaller than the sum of its proper divisors (7746000492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5382170844 is a wasteful number, since it uses less digits than its factorization.

5382170844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847906 (or 847881 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 5382170844 is about 73363.2799430342. The cubic root of 5382170844 is about 1752.4776707282.

The spelling of 5382170844 in words is "five billion, three hundred eighty-two million, one hundred seventy thousand, eight hundred forty-four".