504454054435552 has 96 divisors (see below), whose sum is σ = 1071771208002432. Its totient is φ = 232339312479744.

The previous prime is 504454054435481. The next prime is 504454054435571. The reversal of 504454054435552 is 255534450454405.

It is a junction number, because it is equal to n+sod(n) for n = 504454054435493 and 504454054435502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1267569783 + ... + 1267967689.

It is an arithmetic number, because the mean of its divisors is an integer number (11164283416692).

Almost surely, 2^{504454054435552} is an apocalyptic number.

504454054435552 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 504454054435552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (535885604001216).

504454054435552 is an abundant number, since it is smaller than the sum of its proper divisors (567317153566880).

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

504454054435552 is a wasteful number, since it uses less digits than its factorization.

504454054435552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404280 (or 404272 counting only the distinct ones).

The product of its (nonzero) digits is 96000000, while the sum is 55.

The spelling of 504454054435552 in words is "five hundred four trillion, four hundred fifty-four billion, fifty-four million, four hundred thirty-five thousand, five hundred fifty-two".