475278606803 has 32 divisors (see below), whose sum is σ = 638323392000. Its totient is φ = 341758517760.

The previous prime is 475278606793. The next prime is 475278606827. The reversal of 475278606803 is 308606872574.

It is not a de Polignac number, because 475278606803 - 2¹⁸ = 475278344659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (475278603803) 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, 3434651 + ... + 3570347.

It is an arithmetic number, because the mean of its divisors is an integer number (19947606000).

Almost surely, 2^475278606803 is an apocalyptic number.

475278606803 is a deficient number, since it is larger than the sum of its proper divisors (163044785197).

475278606803 is a wasteful number, since it uses less digits than its factorization.

475278606803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139227.

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 475278606803 in words is "four hundred seventy-five billion, two hundred seventy-eight million, six hundred six thousand, eight hundred three".