484933881645 has 30 divisors (see below), whose sum is σ = 869314006638. Its totient is φ = 258623929296.

The previous prime is 484933881583. The next prime is 484933881659. The reversal of 484933881645 is 546188339484.

484933881645 is a `hidden beast` number, since 4 + 8 + 4 + 93 + 388 + 164 + 5 = 666.

It can be written as a sum of positive squares in only one way, i.e., 387947105316 + 96986776329 = 622854^2 + 311427^2 .

It is not a de Polignac number, because 484933881645 - 2⁷ = 484933881517 is a prime.

It is a super-3 number, since 3×484933881645³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 13996914 + ... + 14031516.

Almost surely, 2^484933881645 is an apocalyptic number.

484933881645 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

484933881645 is a deficient number, since it is larger than the sum of its proper divisors (384380124993).

484933881645 is an frugal number, since it uses more digits than its factorization.

484933881645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69223 (or 34611 counting only the distinct ones).

The product of its digits is 79626240, while the sum is 63.

The spelling of 484933881645 in words is "four hundred eighty-four billion, nine hundred thirty-three million, eight hundred eighty-one thousand, six hundred forty-five".