504887674097 has 4 divisors (see below), whose sum is σ = 504891155316. Its totient is φ = 504884192880.

The previous prime is 504887674013. The next prime is 504887674117. The reversal of 504887674097 is 790476788405.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 89882438416 + 415005235681 = 299804^2 + 644209^2 .

It is a cyclic number.

It is not a de Polignac number, because 504887674097 - 2³⁰ = 503813932273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (504887674397) 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, 1513154 + ... + 1816427.

It is an arithmetic number, because the mean of its divisors is an integer number (126222788829).

Almost surely, 2^504887674097 is an apocalyptic number.

It is an amenable number.

504887674097 is a deficient number, since it is larger than the sum of its proper divisors (3481219).

504887674097 is a wasteful number, since it uses less digits than its factorization.

504887674097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3481218.

The product of its (nonzero) digits is 94832640, while the sum is 65.

The spelling of 504887674097 in words is "five hundred four billion, eight hundred eighty-seven million, six hundred seventy-four thousand, ninety-seven".