5411728906 has 8 divisors (see below), whose sum is σ = 8119070820. Its totient is φ = 2705371968.

The previous prime is 5411728873. The next prime is 5411728909. The reversal of 5411728906 is 6098271145.

It can be written as a sum of positive squares in 2 ways, for example, as 5405925625 + 5803281 = 73525^2 + 2409^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5411728909) 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, 232351 + ... + 254578.

Almost surely, 2^5411728906 is an apocalyptic number.

5411728906 is a deficient number, since it is larger than the sum of its proper divisors (2707341914).

5411728906 is a wasteful number, since it uses less digits than its factorization.

5411728906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492488.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 5411728906 is about 73564.4540929925. The cubic root of 5411728906 is about 1755.6799291842.

The spelling of 5411728906 in words is "five billion, four hundred eleven million, seven hundred twenty-eight thousand, nine hundred six".