53258533375 has 16 divisors (see below), whose sum is σ = 66476311200. Its totient is φ = 42600633600.

The previous prime is 53258533333. The next prime is 53258533441. The reversal of 53258533375 is 57333585235.

It is not a de Polignac number, because 53258533375 - 2²⁹ = 52721662463 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 958351 + ... + 1012399.

It is an arithmetic number, because the mean of its divisors is an integer number (4154769450).

Almost surely, 2^53258533375 is an apocalyptic number.

53258533375 is a deficient number, since it is larger than the sum of its proper divisors (13217777825).

53258533375 is an equidigital number, since it uses as much as digits as its factorization.

53258533375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61947 (or 61937 counting only the distinct ones).

The product of its digits is 5670000, while the sum is 49.

The spelling of 53258533375 in words is "fifty-three billion, two hundred fifty-eight million, five hundred thirty-three thousand, three hundred seventy-five".