53532256517 has 8 divisors (see below), whose sum is σ = 53611283712. Its totient is φ = 53453275200.

The previous prime is 53532256487. The next prime is 53532256523. The reversal of 53532256517 is 71565223535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53532256517 - 2²⁴ = 53515479301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53532256717) 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 7 ways as a sum of consecutive naturals, for example, 2821292 + ... + 2840202.

It is an arithmetic number, because the mean of its divisors is an integer number (6701410464).

Almost surely, 2^53532256517 is an apocalyptic number.

It is an amenable number.

53532256517 is a deficient number, since it is larger than the sum of its proper divisors (79027195).

53532256517 is a wasteful number, since it uses less digits than its factorization.

53532256517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22939.

The product of its digits is 945000, while the sum is 44.

The spelling of 53532256517 in words is "fifty-three billion, five hundred thirty-two million, two hundred fifty-six thousand, five hundred seventeen".