53662072334645 has 16 divisors (see below), whose sum is σ = 64902125242368. Its totient is φ = 42591238441920.

The previous prime is 53662072334617. The next prime is 53662072334683. The reversal of 53662072334645 is 54643327026635.

It is a de Polignac number, because none of the positive numbers 2^k-53662072334645 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 83032655 + ... + 83676435.

It is an arithmetic number, because the mean of its divisors is an integer number (4056382827648).

Almost surely, 2^{53662072334645} is an apocalyptic number.

It is an amenable number.

53662072334645 is a deficient number, since it is larger than the sum of its proper divisors (11240052907723).

53662072334645 is a wasteful number, since it uses less digits than its factorization.

53662072334645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775180.

The product of its (nonzero) digits is 65318400, while the sum is 56.

The spelling of 53662072334645 in words is "fifty-three trillion, six hundred sixty-two billion, seventy-two million, three hundred thirty-four thousand, six hundred forty-five".