53525636 has 12 divisors (see below), whose sum is σ = 94115280. Its totient is φ = 26635560.

The previous prime is 53525629. The next prime is 53525653. The reversal of 53525636 is 63652535.

It is a junction number, because it is equal to n+sod(n) for n = 53525596 and 53525605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30866 + ... + 32553.

It is an arithmetic number, because the mean of its divisors is an integer number (7842940).

Almost surely, 2^53525636 is an apocalyptic number.

It is an amenable number.

53525636 is a deficient number, since it is larger than the sum of its proper divisors (40589644).

53525636 is a wasteful number, since it uses less digits than its factorization.

53525636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63634 (or 63632 counting only the distinct ones).

The product of its digits is 81000, while the sum is 35.

The square root of 53525636 is about 7316.1216501641. The cubic root of 53525636 is about 376.8662782364.

The spelling of 53525636 in words is "fifty-three million, five hundred twenty-five thousand, six hundred thirty-six".