506526402242 has 32 divisors (see below), whose sum is σ = 906460768512. Its totient is φ = 207558134784.

The previous prime is 506526402203. The next prime is 506526402271. The reversal of 506526402242 is 242204625605.

It is a junction number, because it is equal to n+sod(n) for n = 506526402196 and 506526402205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452858 + ... + 1103690.

It is an arithmetic number, because the mean of its divisors is an integer number (28326899016).

Almost surely, 2^506526402242 is an apocalyptic number.

506526402242 is a deficient number, since it is larger than the sum of its proper divisors (399934366270).

506526402242 is a wasteful number, since it uses less digits than its factorization.

506526402242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653282.

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 506526402242 in words is "five hundred six billion, five hundred twenty-six million, four hundred two thousand, two hundred forty-two".