506053435253 has 16 divisors (see below), whose sum is σ = 540436354560. Its totient is φ = 472802030400.

The previous prime is 506053435229. The next prime is 506053435259. The reversal of 506053435253 is 352534350605.

It is not a de Polignac number, because 506053435253 - 2²⁴ = 506036658037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 506053435253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506053435259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20494751 + ... + 20519427.

It is an arithmetic number, because the mean of its divisors is an integer number (33777272160).

Almost surely, 2^506053435253 is an apocalyptic number.

It is an amenable number.

506053435253 is a deficient number, since it is larger than the sum of its proper divisors (34382919307).

506053435253 is a wasteful number, since it uses less digits than its factorization.

506053435253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47548.

The product of its (nonzero) digits is 810000, while the sum is 41.

Adding to 506053435253 its reverse (352534350605), we get a palindrome (858587785858).

The spelling of 506053435253 in words is "five hundred six billion, fifty-three million, four hundred thirty-five thousand, two hundred fifty-three".