53361125 has 8 divisors (see below), whose sum is σ = 66594840. Its totient is φ = 42688800.

The previous prime is 53361109. The next prime is 53361169. The reversal of 53361125 is 52116335.

It can be written as a sum of positive squares in 4 ways, for example, as 15007876 + 38353249 = 3874^2 + 6193^2 .

It is not a de Polignac number, because 53361125 - 2⁴ = 53361109 is a prime.

It is a super-2 number, since 2×53361125² = 5694819322531250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53361094 and 53361103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213320 + ... + 213569.

It is an arithmetic number, because the mean of its divisors is an integer number (8324355).

Almost surely, 2^53361125 is an apocalyptic number.

It is an amenable number.

53361125 is a deficient number, since it is larger than the sum of its proper divisors (13233715).

53361125 is an equidigital number, since it uses as much as digits as its factorization.

53361125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426904 (or 426894 counting only the distinct ones).

The product of its digits is 2700, while the sum is 26.

The square root of 53361125 is about 7304.8699509300. The cubic root of 53361125 is about 376.4797825980.

The spelling of 53361125 in words is "fifty-three million, three hundred sixty-one thousand, one hundred twenty-five".