504464266553555 has 32 divisors (see below), whose sum is σ = 756306593648640. Its totient is φ = 313814714843520.

The previous prime is 504464266553537. The next prime is 504464266553629. The reversal of 504464266553555 is 555355662464405.

It is a happy number.

It is not a de Polignac number, because 504464266553555 - 2¹⁶ = 504464266488019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 504464266553491 and 504464266553500.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1367557544 + ... + 1367926373.

It is an arithmetic number, because the mean of its divisors is an integer number (23634581051520).

Almost surely, 2^{504464266553555} is an apocalyptic number.

504464266553555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

504464266553555 is a deficient number, since it is larger than the sum of its proper divisors (251842327095085).

504464266553555 is a wasteful number, since it uses less digits than its factorization.

504464266553555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735484419.

The product of its (nonzero) digits is 1296000000, while the sum is 65.

The spelling of 504464266553555 in words is "five hundred four trillion, four hundred sixty-four billion, two hundred sixty-six million, five hundred fifty-three thousand, five hundred fifty-five".