53051325225 has 24 divisors (see below), whose sum is σ = 87720641472. Its totient is φ = 28291099200.

The previous prime is 53051325157. The next prime is 53051325227. The reversal of 53051325225 is 52252315035.

It is not a de Polignac number, because 53051325225 - 2¹¹ = 53051323177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53051325227) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 822655 + ... + 884795.

It is an arithmetic number, because the mean of its divisors is an integer number (3655026728).

Almost surely, 2^53051325225 is an apocalyptic number.

It is an amenable number.

53051325225 is a deficient number, since it is larger than the sum of its proper divisors (34669316247).

53051325225 is a wasteful number, since it uses less digits than its factorization.

53051325225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73537 (or 73532 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 53051325225 in words is "fifty-three billion, fifty-one million, three hundred twenty-five thousand, two hundred twenty-five".