53643324043315 has 32 divisors (see below), whose sum is σ = 68468297863680. Its totient is φ = 40233148229376.

The previous prime is 53643324043301. The next prime is 53643324043333. The reversal of 53643324043315 is 51334042334635.

It is a cyclic number.

It is not a de Polignac number, because 53643324043315 - 2²³ = 53643315654707 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3825927 + ... + 11041936.

It is an arithmetic number, because the mean of its divisors is an integer number (2139634308240).

Almost surely, 2^{53643324043315} is an apocalyptic number.

53643324043315 is a deficient number, since it is larger than the sum of its proper divisors (14824973820365).

53643324043315 is a wasteful number, since it uses less digits than its factorization.

53643324043315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14868283.

The product of its (nonzero) digits is 4665600, while the sum is 46.

The spelling of 53643324043315 in words is "fifty-three trillion, six hundred forty-three billion, three hundred twenty-four million, forty-three thousand, three hundred fifteen".