53344320343325 has 48 divisors (see below), whose sum is σ = 72376869667200. Its totient is φ = 38679473376000.

The previous prime is 53344320343319. The next prime is 53344320343333. The reversal of 53344320343325 is 52334302344335.

It is not a de Polignac number, because 53344320343325 - 2¹⁶ = 53344320277789 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 797614787 + ... + 797681663.

It is an arithmetic number, because the mean of its divisors is an integer number (1507851451400).

Almost surely, 2^{53344320343325} is an apocalyptic number.

53344320343325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53344320343325 is a deficient number, since it is larger than the sum of its proper divisors (19032549323875).

53344320343325 is a wasteful number, since it uses less digits than its factorization.

53344320343325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75558 (or 75553 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 44.

The spelling of 53344320343325 in words is "fifty-three trillion, three hundred forty-four billion, three hundred twenty million, three hundred forty-three thousand, three hundred twenty-five".