53575512555525 has 48 divisors (see below), whose sum is σ = 90974505366144. Its totient is φ = 27800638145280.

The previous prime is 53575512555463. The next prime is 53575512555541. The reversal of 53575512555525 is 52555521557535.

It is not a de Polignac number, because 53575512555525 - 2⁴⁴ = 35983326511109 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119008759 + ... + 119458091.

It is an arithmetic number, because the mean of its divisors is an integer number (1895302195128).

Almost surely, 2^{53575512555525} is an apocalyptic number.

It is an amenable number.

53575512555525 is a deficient number, since it is larger than the sum of its proper divisors (37398992810619).

53575512555525 is a wasteful number, since it uses less digits than its factorization.

53575512555525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492350 (or 492345 counting only the distinct ones).

The product of its digits is 164062500, while the sum is 60.

The spelling of 53575512555525 in words is "fifty-three trillion, five hundred seventy-five billion, five hundred twelve million, five hundred fifty-five thousand, five hundred twenty-five".