5227390404 has 60 divisors (see below), whose sum is σ = 13704883500. Its totient is φ = 1737433152.

The previous prime is 5227390397. The next prime is 5227390429. The reversal of 5227390404 is 4040937225.

5227390404 is a `hidden beast` number, since 5 + 227 + 390 + 40 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4827470400 + 399920004 = 69480^2 + 19998^2 .

It is a super-2 number, since 2×5227390404² = 54651220871662566432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 89962 + ... + 136190.

It is an arithmetic number, because the mean of its divisors is an integer number (228414725).

Almost surely, 2^5227390404 is an apocalyptic number.

5227390404 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5227390404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6852441750).

5227390404 is an abundant number, since it is smaller than the sum of its proper divisors (8477493096).

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

5227390404 is a wasteful number, since it uses less digits than its factorization.

5227390404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46594 (or 46583 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 5227390404 is about 72300.6943535123. The cubic root of 5227390404 is about 1735.5147621459.

The spelling of 5227390404 in words is "five billion, two hundred twenty-seven million, three hundred ninety thousand, four hundred four".