5227878040 has 128 divisors (see below), whose sum is σ = 14728158720. Its totient is φ = 1622476800.

The previous prime is 5227878023. The next prime is 5227878049. The reversal of 5227878040 is 408787225.

It is a super-2 number, since 2×5227878040² = 54661417602228483200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5227878049) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 738759 + ... + 745801.

It is an arithmetic number, because the mean of its divisors is an integer number (115063740).

Almost surely, 2^5227878040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5227878040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7364079360).

5227878040 is an abundant number, since it is smaller than the sum of its proper divisors (9500280680).

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

5227878040 is a wasteful number, since it uses less digits than its factorization.

5227878040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7313 (or 7309 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 43.

The square root of 5227878040 is about 72304.0665523040. The cubic root of 5227878040 is about 1735.5687261762.

The spelling of 5227878040 in words is "five billion, two hundred twenty-seven million, eight hundred seventy-eight thousand, forty".