504134326 has 4 divisors (see below), whose sum is σ = 756201492. Its totient is φ = 252067162.

The previous prime is 504134299. The next prime is 504134327. The reversal of 504134326 is 623431405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 623431405 = 5 ⋅124686281.

It is a junction number, because it is equal to n+sod(n) for n = 504134294 and 504134303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504134327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126033580 + ... + 126033583.

It is an arithmetic number, because the mean of its divisors is an integer number (189050373).

Almost surely, 2^504134326 is an apocalyptic number.

504134326 is a deficient number, since it is larger than the sum of its proper divisors (252067166).

504134326 is a wasteful number, since it uses less digits than its factorization.

504134326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252067165.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 504134326 is about 22452.9357991333. The cubic root of 504134326 is about 795.8821351456.

The spelling of 504134326 in words is "five hundred four million, one hundred thirty-four thousand, three hundred twenty-six".