53351125 has 16 divisors (see below), whose sum is σ = 67846896. Its totient is φ = 41870400.

The previous prime is 53351087. The next prime is 53351141. The reversal of 53351125 is 52115335.

53351125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 6140484 + 47210641 = 2478^2 + 6871^2 .

It is not a de Polignac number, because 53351125 - 2¹⁷ = 53220053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53351125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2599 + ... + 10651.

It is an arithmetic number, because the mean of its divisors is an integer number (4240431).

Almost surely, 2^53351125 is an apocalyptic number.

It is an amenable number.

53351125 is a deficient number, since it is larger than the sum of its proper divisors (14495771).

53351125 is an equidigital number, since it uses as much as digits as its factorization.

53351125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8121 (or 8111 counting only the distinct ones).

The product of its digits is 2250, while the sum is 25.

The square root of 53351125 is about 7304.1854439766. The cubic root of 53351125 is about 376.4562633973.

It can be divided in two parts, 53 and 351125, that multiplied together give a cube (18609625 = 265³).

The spelling of 53351125 in words is "fifty-three million, three hundred fifty-one thousand, one hundred twenty-five".