473855064508 has 24 divisors (see below), whose sum is σ = 1003457784672. Its totient is φ = 191134815744.

The previous prime is 473855064497. The next prime is 473855064509. The reversal of 473855064508 is 805460558374.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473855064509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497746441 + ... + 497747392.

It is an arithmetic number, because the mean of its divisors is an integer number (41810741028).

Almost surely, 2^473855064508 is an apocalyptic number.

It is an amenable number.

473855064508 is an abundant number, since it is smaller than the sum of its proper divisors (529602720164).

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

473855064508 is a wasteful number, since it uses less digits than its factorization.

473855064508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995493861 (or 995493859 counting only the distinct ones).

The product of its (nonzero) digits is 16128000, while the sum is 55.

The spelling of 473855064508 in words is "four hundred seventy-three billion, eight hundred fifty-five million, sixty-four thousand, five hundred eight".