5271785426 has 16 divisors (see below), whose sum is σ = 8253883584. Its totient is φ = 2520557424.

The previous prime is 5271785399. The next prime is 5271785443. The reversal of 5271785426 is 6245871725.

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 7 ways as a sum of consecutive naturals, for example, 165056 + ... + 194388.

It is an arithmetic number, because the mean of its divisors is an integer number (515867724).

Almost surely, 2^5271785426 is an apocalyptic number.

5271785426 is a deficient number, since it is larger than the sum of its proper divisors (2982098158).

5271785426 is a wasteful number, since it uses less digits than its factorization.

5271785426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33265.

The product of its digits is 940800, while the sum is 47.

The square root of 5271785426 is about 72607.0618190820. The cubic root of 5271785426 is about 1740.4140277362.

The spelling of 5271785426 in words is "five billion, two hundred seventy-one million, seven hundred eighty-five thousand, four hundred twenty-six".