523134252254 has 16 divisors (see below), whose sum is σ = 786651330960. Its totient is φ = 260917278720.

The previous prime is 523134252197. The next prime is 523134252259. The reversal of 523134252254 is 452252431325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523134252259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9134942 + ... + 9192030.

It is an arithmetic number, because the mean of its divisors is an integer number (49165708185).

Almost surely, 2^523134252254 is an apocalyptic number.

523134252254 is a deficient number, since it is larger than the sum of its proper divisors (263517078706).

523134252254 is a wasteful number, since it uses less digits than its factorization.

523134252254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68395.

The product of its digits is 288000, while the sum is 38.

Adding to 523134252254 its reverse (452252431325), we get a palindrome (975386683579).

The spelling of 523134252254 in words is "five hundred twenty-three billion, one hundred thirty-four million, two hundred fifty-two thousand, two hundred fifty-four".