53246315665356 has 48 divisors (see below), whose sum is σ = 137251722800640. Its totient is φ = 15931003533120.

The previous prime is 53246315665339. The next prime is 53246315665469. The reversal of 53246315665356 is 65356651364235.

It is a self number, because there is not a number n which added to its sum of digits gives 53246315665356.

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, 2553035011 + ... + 2553055866.

It is an arithmetic number, because the mean of its divisors is an integer number (2859410891680).

Almost surely, 2^{53246315665356} is an apocalyptic number.

It is an amenable number.

53246315665356 is an abundant number, since it is smaller than the sum of its proper divisors (84005407135284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53246315665356 is a wasteful number, since it uses less digits than its factorization.

53246315665356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106090974 (or 5106090972 counting only the distinct ones).

The product of its digits is 174960000, while the sum is 60.

The spelling of 53246315665356 in words is "fifty-three trillion, two hundred forty-six billion, three hundred fifteen million, six hundred sixty-five thousand, three hundred fifty-six".