53534525 has 12 divisors (see below), whose sum is σ = 72417984. Its totient is φ = 38934000.

The previous prime is 53534519. The next prime is 53534539. The reversal of 53534525 is 52543535.

It is not a de Polignac number, because 53534525 - 2⁶ = 53534461 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53534491 and 53534500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97061 + ... + 97610.

It is an arithmetic number, because the mean of its divisors is an integer number (6034832).

Almost surely, 2^53534525 is an apocalyptic number.

53534525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53534525 is a deficient number, since it is larger than the sum of its proper divisors (18883459).

53534525 is a wasteful number, since it uses less digits than its factorization.

53534525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194692 (or 194687 counting only the distinct ones).

The product of its digits is 45000, while the sum is 32.

The square root of 53534525 is about 7316.7291189438. The cubic root of 53534525 is about 376.8871391371.

The spelling of 53534525 in words is "fifty-three million, five hundred thirty-four thousand, five hundred twenty-five".