526228106042 has 16 divisors (see below), whose sum is σ = 795193505640. Its totient is φ = 261164037888.

The previous prime is 526228106009. The next prime is 526228106057. The reversal of 526228106042 is 240601822625.

It can be written as a sum of positive squares in 4 ways, for example, as 404609215921 + 121618890121 = 636089^2 + 348739^2 .

It is a junction number, because it is equal to n+sod(n) for n = 526228105987 and 526228106005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2432684 + ... + 2640152.

Almost surely, 2^526228106042 is an apocalyptic number.

526228106042 is a deficient number, since it is larger than the sum of its proper divisors (268965399598).

526228106042 is a wasteful number, since it uses less digits than its factorization.

526228106042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216865.

The product of its (nonzero) digits is 92160, while the sum is 38.

Adding to 526228106042 its reverse (240601822625), we get a palindrome (766829928667).

The spelling of 526228106042 in words is "five hundred twenty-six billion, two hundred twenty-eight million, one hundred six thousand, forty-two".