504140533131233 has 4 divisors (see below), whose sum is σ = 520403130974208. Its totient is φ = 487877935288260.

The previous prime is 504140533131187. The next prime is 504140533131341. The reversal of 504140533131233 is 332131335041405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 504140533131233 - 2¹⁸ = 504140532869089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (504140533131533) 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, 8131298921441 + ... + 8131298921502.

It is an arithmetic number, because the mean of its divisors is an integer number (130100782743552).

Almost surely, 2^{504140533131233} is an apocalyptic number.

It is an amenable number.

504140533131233 is a deficient number, since it is larger than the sum of its proper divisors (16262597842975).

504140533131233 is a wasteful number, since it uses less digits than its factorization.

504140533131233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16262597842974.

The product of its (nonzero) digits is 194400, while the sum is 38.

Adding to 504140533131233 its reverse (332131335041405), we get a palindrome (836271868172638).

The spelling of 504140533131233 in words is "five hundred four trillion, one hundred forty billion, five hundred thirty-three million, one hundred thirty-one thousand, two hundred thirty-three".