53551125 has 96 divisors (see below), whose sum is σ = 104936832. Its totient is φ = 27216000.

The previous prime is 53551123. The next prime is 53551151. The reversal of 53551125 is 52115535.

53551125 is a `hidden beast` number, since 535 + 5 + 1 + 125 = 666.

It is not a de Polignac number, because 53551125 - 2¹ = 53551123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53551123) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1245354 + ... + 1245396.

It is an arithmetic number, because the mean of its divisors is an integer number (1093092).

Almost surely, 2^53551125 is an apocalyptic number.

It is an amenable number.

53551125 is a deficient number, since it is larger than the sum of its proper divisors (51385707).

53551125 is an equidigital number, since it uses as much as digits as its factorization.

53551125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 92 counting only the distinct ones).

The product of its digits is 3750, while the sum is 27.

The square root of 53551125 is about 7317.8634176924. The cubic root of 53551125 is about 376.9260902001.

The spelling of 53551125 in words is "fifty-three million, five hundred fifty-one thousand, one hundred twenty-five".