506196653 has 8 divisors (see below), whose sum is σ = 524362680. Its totient is φ = 488078080.

The previous prime is 506196631. The next prime is 506196659. The reversal of 506196653 is 356691605.

It can be written as a sum of positive squares in 4 ways, for example, as 4571044 + 501625609 = 2138^2 + 22397^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 506196653 - 2²⁸ = 237761197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 506196653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506196659) 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, 10601 + ... + 33537.

It is an arithmetic number, because the mean of its divisors is an integer number (65545335).

Almost surely, 2^506196653 is an apocalyptic number.

It is an amenable number.

506196653 is a deficient number, since it is larger than the sum of its proper divisors (18166027).

506196653 is a wasteful number, since it uses less digits than its factorization.

506196653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23727.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 506196653 is about 22498.8144798787. The cubic root of 506196653 is about 796.9659310163.

The spelling of 506196653 in words is "five hundred six million, one hundred ninety-six thousand, six hundred fifty-three".