504744765057453 has 16 divisors (see below), whose sum is σ = 677027749539456. Its totient is φ = 334479174064320.

The previous prime is 504744765057433. The next prime is 504744765057469. The reversal of 504744765057453 is 354750567447405.

It is a happy number.

It is not a de Polignac number, because 504744765057453 - 2³⁷ = 504607326103981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504744765057433) 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, 68110375 + ... + 75156587.

It is an arithmetic number, because the mean of its divisors is an integer number (42314234346216).

Almost surely, 2^{504744765057453} is an apocalyptic number.

It is an amenable number.

504744765057453 is a deficient number, since it is larger than the sum of its proper divisors (172282984482003).

504744765057453 is a wasteful number, since it uses less digits than its factorization.

504744765057453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7189364.

The product of its (nonzero) digits is 987840000, while the sum is 66.

The spelling of 504744765057453 in words is "five hundred four trillion, seven hundred forty-four billion, seven hundred sixty-five million, fifty-seven thousand, four hundred fifty-three".