504073546577641 has 4 divisors (see below), whose sum is σ = 504073600575300. Its totient is φ = 504073492579984.

The previous prime is 504073546577597. The next prime is 504073546577647. The reversal of 504073546577641 is 146775645370405.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 492105897571600 + 11967649006041 = 22183460^2 + 3459429^2 .

It is a cyclic number.

It is not a de Polignac number, because 504073546577641 - 2¹¹ = 504073546575593 is a prime.

It is a super-2 number, since 2×504073546577641² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (504073546577647) 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, 8993746 + ... + 33000523.

It is an arithmetic number, because the mean of its divisors is an integer number (126018400143825).

Almost surely, 2^{504073546577641} is an apocalyptic number.

It is an amenable number.

504073546577641 is a deficient number, since it is larger than the sum of its proper divisors (53997659).

504073546577641 is a wasteful number, since it uses less digits than its factorization.

504073546577641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53997658.

The product of its (nonzero) digits is 296352000, while the sum is 64.

The spelling of 504073546577641 in words is "five hundred four trillion, seventy-three billion, five hundred forty-six million, five hundred seventy-seven thousand, six hundred forty-one".