475627686912 has 462 divisors, whose sum is σ = 1658402031588. Its totient is φ = 135883173888.

The previous prime is 475627686887. The next prime is 475627686943. The reversal of 475627686912 is 219686726574.

475627686912 is a `hidden beast` number, since 4 + 7 + 562 + 7 + 6 + 8 + 69 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 475627686912.

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 41 ways as a sum of consecutive naturals, for example, 36571803 + ... + 36584805.

Almost surely, 2^475627686912 is an apocalyptic number.

475627686912 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 475627686912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (829201015794).

475627686912 is an abundant number, since it is smaller than the sum of its proper divisors (1182774344676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475627686912 is an equidigital number, since it uses as much as digits as its factorization.

475627686912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13055 (or 13015 counting only the distinct ones).

The product of its digits is 60963840, while the sum is 63.

The spelling of 475627686912 in words is "four hundred seventy-five billion, six hundred twenty-seven million, six hundred eighty-six thousand, nine hundred twelve".