53529306 has 32 divisors (see below), whose sum is σ = 111067008. Its totient is φ = 17184960.

The previous prime is 53529283. The next prime is 53529323. The reversal of 53529306 is 60392535.

53529306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21696 + ... + 24036.

It is an arithmetic number, because the mean of its divisors is an integer number (3470844).

Almost surely, 2^53529306 is an apocalyptic number.

53529306 is an abundant number, since it is smaller than the sum of its proper divisors (57537702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53529306 is a wasteful number, since it uses less digits than its factorization.

53529306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2486.

The product of its (nonzero) digits is 24300, while the sum is 33.

The square root of 53529306 is about 7316.3724618147. The cubic root of 53529306 is about 376.8748913530.

It can be divided in two parts, 53529 and 306, that added together give a palindrome (53835).

The spelling of 53529306 in words is "fifty-three million, five hundred twenty-nine thousand, three hundred six".