52553144613 has 16 divisors (see below), whose sum is σ = 73192813056. Its totient is φ = 33477594480.

The previous prime is 52553144597. The next prime is 52553144647. The reversal of 52553144613 is 31644135525.

It is a happy number.

It is not a de Polignac number, because 52553144613 - 2⁴ = 52553144597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52553144713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325195 + ... + 459192.

It is an arithmetic number, because the mean of its divisors is an integer number (4574550816).

Almost surely, 2^52553144613 is an apocalyptic number.

It is an amenable number.

52553144613 is a deficient number, since it is larger than the sum of its proper divisors (20639668443).

52553144613 is a wasteful number, since it uses less digits than its factorization.

52553144613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785384.

The product of its digits is 216000, while the sum is 39.

The spelling of 52553144613 in words is "fifty-two billion, five hundred fifty-three million, one hundred forty-four thousand, six hundred thirteen".