473153204774421 has 32 divisors (see below), whose sum is σ = 701181656140800. Its totient is φ = 315339208818480.

The previous prime is 473153204774359. The next prime is 473153204774483. The reversal of 473153204774421 is 124477402351374.

473153204774421 is a `hidden beast` number, since 4 + 7 + 3 + 1 + 5 + 3 + 204 + 7 + 7 + 4 + 421 = 666.

It is an interprime number because it is at equal distance from previous prime (473153204774359) and next prime (473153204774483).

It is not a de Polignac number, because 473153204774421 - 2¹⁰ = 473153204773397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473153204794421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1226320266 + ... + 1226706036.

It is an arithmetic number, because the mean of its divisors is an integer number (21911926754400).

Almost surely, 2^{473153204774421} is an apocalyptic number.

It is an amenable number.

473153204774421 is a deficient number, since it is larger than the sum of its proper divisors (228028451366379).

473153204774421 is a wasteful number, since it uses less digits than its factorization.

473153204774421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399526 (or 399520 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 54.

The spelling of 473153204774421 in words is "four hundred seventy-three trillion, one hundred fifty-three billion, two hundred four million, seven hundred seventy-four thousand, four hundred twenty-one".