474368530447 has 4 divisors (see below), whose sum is σ = 542135463376. Its totient is φ = 406601597520.

The previous prime is 474368530411. The next prime is 474368530453. The reversal of 474368530447 is 744035863474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 474368530447 - 2¹¹ = 474368528399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474368530477) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 33883466454 + ... + 33883466467.

It is an arithmetic number, because the mean of its divisors is an integer number (135533865844).

Almost surely, 2^474368530447 is an apocalyptic number.

474368530447 is a deficient number, since it is larger than the sum of its proper divisors (67766932929).

474368530447 is an equidigital number, since it uses as much as digits as its factorization.

474368530447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67766932928.

The product of its (nonzero) digits is 27095040, while the sum is 55.

The spelling of 474368530447 in words is "four hundred seventy-four billion, three hundred sixty-eight million, five hundred thirty thousand, four hundred forty-seven".