475321979012 has 48 divisors (see below), whose sum is σ = 852841446912. Its totient is φ = 231693742080.

The previous prime is 475321978991. The next prime is 475321979047. The reversal of 475321979012 is 210979123574.

It is a happy number.

It is a super-2 number, since 2×475321979012² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160960928 + ... + 160963880.

It is an arithmetic number, because the mean of its divisors is an integer number (17767530144).

Almost surely, 2^475321979012 is an apocalyptic number.

It is an amenable number.

475321979012 is a deficient number, since it is larger than the sum of its proper divisors (377519467900).

475321979012 is a wasteful number, since it uses less digits than its factorization.

475321979012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6068 (or 6066 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 50.

The spelling of 475321979012 in words is "four hundred seventy-five billion, three hundred twenty-one million, nine hundred seventy-nine thousand, twelve".