5271478004 has 12 divisors (see below), whose sum is σ = 9934708644. Its totient is φ = 2432989824.

The previous prime is 5271477979. The next prime is 5271478007. The reversal of 5271478004 is 4008741725.

It can be written as a sum of positive squares in 2 ways, for example, as 2152032100 + 3119445904 = 46390^2 + 55852^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5271478007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50687237 + ... + 50687340.

It is an arithmetic number, because the mean of its divisors is an integer number (827892387).

Almost surely, 2^5271478004 is an apocalyptic number.

It is an amenable number.

5271478004 is a deficient number, since it is larger than the sum of its proper divisors (4663230640).

5271478004 is a wasteful number, since it uses less digits than its factorization.

5271478004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101374594 (or 101374592 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 38.

The square root of 5271478004 is about 72604.9447627364. The cubic root of 5271478004 is about 1740.3801965690.

The spelling of 5271478004 in words is "five billion, two hundred seventy-one million, four hundred seventy-eight thousand, four".