507653470244 has 6 divisors (see below), whose sum is σ = 888393572934. Its totient is φ = 253826735120.

The previous prime is 507653470241. The next prime is 507653470273. The reversal of 507653470244 is 442074356705.

It can be written as a sum of positive squares in only one way, i.e., 503975047744 + 3678422500 = 709912^2 + 60650^2 .

It is not an unprimeable number, because it can be changed into a prime (507653470241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63456683777 + ... + 63456683784.

It is an arithmetic number, because the mean of its divisors is an integer number (148065595489).

Almost surely, 2^507653470244 is an apocalyptic number.

It is an amenable number.

507653470244 is a deficient number, since it is larger than the sum of its proper divisors (380740102690).

507653470244 is a wasteful number, since it uses less digits than its factorization.

507653470244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126913367565 (or 126913367563 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 47.

The spelling of 507653470244 in words is "five hundred seven billion, six hundred fifty-three million, four hundred seventy thousand, two hundred forty-four".