522535125443054 has 4 divisors (see below), whose sum is σ = 783802688164584. Its totient is φ = 261267562721526.

The previous prime is 522535125443033. The next prime is 522535125443099. The reversal of 522535125443054 is 450344521535225.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 522535125442993 and 522535125443011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130633781360762 + ... + 130633781360765.

It is an arithmetic number, because the mean of its divisors is an integer number (195950672041146).

Almost surely, 2^{522535125443054} is an apocalyptic number.

522535125443054 is a deficient number, since it is larger than the sum of its proper divisors (261267562721530).

522535125443054 is a wasteful number, since it uses less digits than its factorization.

522535125443054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261267562721529.

The product of its (nonzero) digits is 14400000, while the sum is 50.

Adding to 522535125443054 its reverse (450344521535225), we get a palindrome (972879646978279).

The spelling of 522535125443054 in words is "five hundred twenty-two trillion, five hundred thirty-five billion, one hundred twenty-five million, four hundred forty-three thousand, fifty-four".