506433124255254 has 32 divisors (see below), whose sum is σ = 1157563762306560. Its totient is φ = 144694886428992.

The previous prime is 506433124255217. The next prime is 506433124255309. The reversal of 506433124255254 is 452552421334605.

It is a junction number, because it is equal to n+sod(n) for n = 506433124255197 and 506433124255206.

It is a congruent number.

It is an unprimeable number.

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, 9349042 + ... + 33170330.

It is an arithmetic number, because the mean of its divisors is an integer number (36173867572080).

Almost surely, 2^{506433124255254} is an apocalyptic number.

506433124255254 is an abundant number, since it is smaller than the sum of its proper divisors (651130638051306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506433124255254 is a wasteful number, since it uses less digits than its factorization.

506433124255254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24327484.

The product of its (nonzero) digits is 17280000, while the sum is 51.

Adding to 506433124255254 its reverse (452552421334605), we get a palindrome (958985545589859).

The spelling of 506433124255254 in words is "five hundred six trillion, four hundred thirty-three billion, one hundred twenty-four million, two hundred fifty-five thousand, two hundred fifty-four".