53063310323305 has 16 divisors (see below), whose sum is σ = 65163654952704. Its totient is φ = 41459067336960.

The previous prime is 53063310323293. The next prime is 53063310323323. The reversal of 53063310323305 is 50332301336035.

It is a de Polignac number, because none of the positive numbers 2^k-53063310323305 is a prime.

It is a super-2 number, since 2×53063310323305² (a number of 28 digits) contains 22 as substring.

It is a Duffinian 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, 10914129 + ... + 15008158.

It is an arithmetic number, because the mean of its divisors is an integer number (4072728434544).

Almost surely, 2^{53063310323305} is an apocalyptic number.

It is an amenable number.

53063310323305 is a deficient number, since it is larger than the sum of its proper divisors (12100344629399).

53063310323305 is a wasteful number, since it uses less digits than its factorization.

53063310323305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25931856.

The product of its (nonzero) digits is 218700, while the sum is 37.

The spelling of 53063310323305 in words is "fifty-three trillion, sixty-three billion, three hundred ten million, three hundred twenty-three thousand, three hundred five".