53000575775 has 24 divisors (see below), whose sum is σ = 76707471360. Its totient is φ = 35569985760.

The previous prime is 53000575751. The next prime is 53000575777. The reversal of 53000575775 is 57757500035.

It is not a de Polignac number, because 53000575775 - 2¹⁸ = 53000313631 is a prime.

It is a super-2 number, since 2×53000575775² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53000575777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3213695 + ... + 3230144.

It is an arithmetic number, because the mean of its divisors is an integer number (3196144640).

Almost surely, 2^53000575775 is an apocalyptic number.

53000575775 is a deficient number, since it is larger than the sum of its proper divisors (23706895585).

53000575775 is a wasteful number, since it uses less digits than its factorization.

53000575775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6443903 (or 6443898 counting only the distinct ones).

The product of its (nonzero) digits is 643125, while the sum is 44.

The spelling of 53000575775 in words is "fifty-three billion, five hundred seventy-five thousand, seven hundred seventy-five".