53558875 has 8 divisors (see below), whose sum is σ = 66841632. Its totient is φ = 42847000.

The previous prime is 53558863. The next prime is 53558887. The reversal of 53558875 is 57885535.

It is an interprime number because it is at equal distance from previous prime (53558863) and next prime (53558887).

It is not a de Polignac number, because 53558875 - 2⁹ = 53558363 is a prime.

It is a Duffinian 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, 214111 + ... + 214360.

It is an arithmetic number, because the mean of its divisors is an integer number (8355204).

Almost surely, 2^53558875 is an apocalyptic number.

53558875 is a deficient number, since it is larger than the sum of its proper divisors (13282757).

53558875 is an equidigital number, since it uses as much as digits as its factorization.

53558875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428486 (or 428476 counting only the distinct ones).

The product of its digits is 840000, while the sum is 46.

The square root of 53558875 is about 7318.3929246796. The cubic root of 53558875 is about 376.9442724281.

The spelling of 53558875 in words is "fifty-three million, five hundred fifty-eight thousand, eight hundred seventy-five".