53254172801 has 4 divisors (see below), whose sum is σ = 53267772372. Its totient is φ = 53240573232.

The previous prime is 53254172759. The next prime is 53254172809. The reversal of 53254172801 is 10827145235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47321476225 + 5932696576 = 217535^2 + 77024^2 .

It is a cyclic number.

It is not a de Polignac number, because 53254172801 - 2¹⁰ = 53254171777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53254172809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6793910 + ... + 6801743.

It is an arithmetic number, because the mean of its divisors is an integer number (13316943093).

Almost surely, 2^53254172801 is an apocalyptic number.

It is an amenable number.

53254172801 is a deficient number, since it is larger than the sum of its proper divisors (13599571).

53254172801 is a wasteful number, since it uses less digits than its factorization.

53254172801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13599570.

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 53254172801 in words is "fifty-three billion, two hundred fifty-four million, one hundred seventy-two thousand, eight hundred one".