474333548081 has 4 divisors (see below), whose sum is σ = 474361979892. Its totient is φ = 474305116272.

The previous prime is 474333548069. The next prime is 474333548099. The reversal of 474333548081 is 180845333474.

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

It can be written as a sum of positive squares in 2 ways, for example, as 282322195600 + 192011352481 = 531340^2 + 438191^2 .

It is a cyclic number.

It is not a de Polignac number, because 474333548081 - 2³⁴ = 457153678897 is a prime.

It is a super-2 number, since 2×474333548081² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474333548041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14190866 + ... + 14224251.

It is an arithmetic number, because the mean of its divisors is an integer number (118590494973).

Almost surely, 2^474333548081 is an apocalyptic number.

It is an amenable number.

474333548081 is a deficient number, since it is larger than the sum of its proper divisors (28431811).

474333548081 is a wasteful number, since it uses less digits than its factorization.

474333548081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28431810.

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 474333548081 in words is "four hundred seventy-four billion, three hundred thirty-three million, five hundred forty-eight thousand, eighty-one".