473458505982 has 64 divisors (see below), whose sum is σ = 1231901097984. Its totient is φ = 117629439840.

The previous prime is 473458505981. The next prime is 473458506047. The reversal of 473458505982 is 289505854374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473458505981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22267678 + ... + 22288929.

It is an arithmetic number, because the mean of its divisors is an integer number (19248454656).

Almost surely, 2^473458505982 is an apocalyptic number.

473458505982 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

473458505982 is an abundant number, since it is smaller than the sum of its proper divisors (758442592002).

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

473458505982 is a wasteful number, since it uses less digits than its factorization.

473458505982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44556653.

The product of its (nonzero) digits is 48384000, while the sum is 60.

The spelling of 473458505982 in words is "four hundred seventy-three billion, four hundred fifty-eight million, five hundred five thousand, nine hundred eighty-two".