54511524252525 has 24 divisors (see below), whose sum is σ = 90130873191424. Its totient is φ = 29071150646400.

The previous prime is 54511524252473. The next prime is 54511524252529. The reversal of 54511524252525 is 52525242511545.

It is not a de Polignac number, because 54511524252525 - 2⁹ = 54511524252013 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 (54511524252529) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19457581 + ... + 22082130.

Almost surely, 2^{54511524252525} is an apocalyptic number.

It is an amenable number.

54511524252525 is a deficient number, since it is larger than the sum of its proper divisors (35619348938899).

54511524252525 is a wasteful number, since it uses less digits than its factorization.

54511524252525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41557221 (or 41557216 counting only the distinct ones).

The product of its digits is 4000000, while the sum is 48.

The spelling of 54511524252525 in words is "fifty-four trillion, five hundred eleven billion, five hundred twenty-four million, two hundred fifty-two thousand, five hundred twenty-five".