504773423263505 has 16 divisors (see below), whose sum is σ = 661183689354624. Its totient is φ = 366891616519680.

The previous prime is 504773423263471. The next prime is 504773423263507. The reversal of 504773423263505 is 505362324377405.

It is not a de Polignac number, because 504773423263505 - 2¹⁸ = 504773423001361 is a prime.

It is a super-3 number, since 3×504773423263505³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (504773423263507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2704001717 + ... + 2704188386.

It is an arithmetic number, because the mean of its divisors is an integer number (41323980584664).

Almost surely, 2^{504773423263505} is an apocalyptic number.

504773423263505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

504773423263505 is a deficient number, since it is larger than the sum of its proper divisors (156410266091119).

504773423263505 is a wasteful number, since it uses less digits than its factorization.

504773423263505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5408191816.

The product of its (nonzero) digits is 63504000, while the sum is 56.

The spelling of 504773423263505 in words is "five hundred four trillion, seven hundred seventy-three billion, four hundred twenty-three million, two hundred sixty-three thousand, five hundred five".