53430250125 has 32 divisors (see below), whose sum is σ = 101609074944. Its totient is φ = 24425256000.

The previous prime is 53430250117. The next prime is 53430250127. The reversal of 53430250125 is 52105203435.

It is not a de Polignac number, because 53430250125 - 2³ = 53430250117 is a prime.

It is a super-3 number, since 3×53430250125³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53430250092 and 53430250101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53430250127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10174566 + ... + 10179815.

It is an arithmetic number, because the mean of its divisors is an integer number (3175283592).

Almost surely, 2^53430250125 is an apocalyptic number.

It is an amenable number.

53430250125 is a deficient number, since it is larger than the sum of its proper divisors (48178824819).

53430250125 is a wasteful number, since it uses less digits than its factorization.

53430250125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20354406 (or 20354396 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 53430250125 in words is "fifty-three billion, four hundred thirty million, two hundred fifty thousand, one hundred twenty-five".