53864125 has 16 divisors (see below), whose sum is σ = 76826880. Its totient is φ = 36934800.

The previous prime is 53864123. The next prime is 53864131. The reversal of 53864125 is 52146835.

It is not a de Polignac number, because 53864125 - 2¹ = 53864123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53864123) 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 15 ways as a sum of consecutive naturals, for example, 29905 + ... + 31654.

It is an arithmetic number, because the mean of its divisors is an integer number (4801680).

Almost surely, 2^53864125 is an apocalyptic number.

It is an amenable number.

53864125 is a deficient number, since it is larger than the sum of its proper divisors (22962755).

53864125 is an equidigital number, since it uses as much as digits as its factorization.

53864125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61581 (or 61571 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The square root of 53864125 is about 7339.2182826238. The cubic root of 53864125 is about 377.6590268978.

The spelling of 53864125 in words is "fifty-three million, eight hundred sixty-four thousand, one hundred twenty-five".