53523136 has 14 divisors (see below), whose sum is σ = 106210100. Its totient is φ = 26761536.

The previous prime is 53523121. The next prime is 53523149. The reversal of 53523136 is 63132535.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 418086 + ... + 418213.

Almost surely, 2^53523136 is an apocalyptic number.

It is an amenable number.

53523136 is a deficient number, since it is larger than the sum of its proper divisors (52686964).

53523136 is an equidigital number, since it uses as much as digits as its factorization.

53523136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836311 (or 836301 counting only the distinct ones).

The product of its digits is 8100, while the sum is 28.

The square root of 53523136 is about 7315.9507926175. The cubic root of 53523136 is about 376.8604107654.

The spelling of 53523136 in words is "fifty-three million, five hundred twenty-three thousand, one hundred thirty-six".