5322078181 has 16 divisors (see below), whose sum is σ = 6183163008. Its totient is φ = 4486809600.

The previous prime is 5322078119. The next prime is 5322078193. The reversal of 5322078181 is 1818702235.

It is not a de Polignac number, because 5322078181 - 2¹⁵ = 5322045413 is a prime.

It is a super-2 number, since 2×5322078181² = 56649032329352537522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5322078181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5322072181) 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, 77941 + ... + 129301.

It is an arithmetic number, because the mean of its divisors is an integer number (386447688).

Almost surely, 2^5322078181 is an apocalyptic number.

It is an amenable number.

5322078181 is a deficient number, since it is larger than the sum of its proper divisors (861084827).

5322078181 is a wasteful number, since it uses less digits than its factorization.

5322078181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51612.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 5322078181 is about 72952.5748757369. The cubic root of 5322078181 is about 1745.9310287457.

The spelling of 5322078181 in words is "five billion, three hundred twenty-two million, seventy-eight thousand, one hundred eighty-one".