53546588057 has 4 divisors (see below), whose sum is σ = 54098614836. Its totient is φ = 52994561280.

The previous prime is 53546588023. The next prime is 53546588119. The reversal of 53546588057 is 75088564535.

It is a happy number.

53546588057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75088564535 = 5 ⋅15017712907.

It can be written as a sum of positive squares in 2 ways, for example, as 20994850816 + 32551737241 = 144896^2 + 180421^2 .

It is a cyclic number.

It is not a de Polignac number, because 53546588057 - 2³⁴ = 36366718873 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53546587993 and 53546588011.

It is not an unprimeable number, because it can be changed into a prime (53546588657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276013244 + ... + 276013437.

It is an arithmetic number, because the mean of its divisors is an integer number (13524653709).

Almost surely, 2^53546588057 is an apocalyptic number.

It is an amenable number.

53546588057 is a deficient number, since it is larger than the sum of its proper divisors (552026779).

53546588057 is an equidigital number, since it uses as much as digits as its factorization.

53546588057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552026778.

The product of its (nonzero) digits is 20160000, while the sum is 56.

The spelling of 53546588057 in words is "fifty-three billion, five hundred forty-six million, five hundred eighty-eight thousand, fifty-seven".