53206414605212 has 12 divisors (see below), whose sum is σ = 101575882428216. Its totient is φ = 24184733911440.

The previous prime is 53206414605199. The next prime is 53206414605263. The reversal of 53206414605212 is 21250641460235.

It is a self number, because there is not a number n which added to its sum of digits gives 53206414605212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604618347743 + ... + 604618347830.

It is an arithmetic number, because the mean of its divisors is an integer number (8464656869018).

Almost surely, 2^{53206414605212} is an apocalyptic number.

It is an amenable number.

53206414605212 is a deficient number, since it is larger than the sum of its proper divisors (48369467823004).

53206414605212 is a wasteful number, since it uses less digits than its factorization.

53206414605212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209236695588 (or 1209236695586 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 53206414605212 in words is "fifty-three trillion, two hundred six billion, four hundred fourteen million, six hundred five thousand, two hundred twelve".