53320463425 has 24 divisors (see below), whose sum is σ = 66989462400. Its totient is φ = 42094303680.

The previous prime is 53320463393. The next prime is 53320463429. The reversal of 53320463425 is 52436402335.

It is not a de Polignac number, because 53320463425 - 2⁵ = 53320463393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53320463429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4471371 + ... + 4483279.

It is an arithmetic number, because the mean of its divisors is an integer number (2791227600).

Almost surely, 2^53320463425 is an apocalyptic number.

It is an amenable number.

53320463425 is a deficient number, since it is larger than the sum of its proper divisors (13668998975).

53320463425 is a wasteful number, since it uses less digits than its factorization.

53320463425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14265 (or 14260 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

The spelling of 53320463425 in words is "fifty-three billion, three hundred twenty million, four hundred sixty-three thousand, four hundred twenty-five".