53313032 has 16 divisors (see below), whose sum is σ = 100401900. Its totient is φ = 26539200.

The previous prime is 53313023. The next prime is 53313053. The reversal of 53313032 is 23031335.

53313032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 52911076 + 401956 = 7274^2 + 634^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53312995 and 53313013.

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 3 ways as a sum of consecutive naturals, for example, 12719 + ... + 16382.

Almost surely, 2^53313032 is an apocalyptic number.

It is an amenable number.

53313032 is a deficient number, since it is larger than the sum of its proper divisors (47088868).

53313032 is a wasteful number, since it uses less digits than its factorization.

53313032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29336 (or 29332 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 20.

The square root of 53313032 is about 7301.5773638304. The cubic root of 53313032 is about 376.3666447758.

Adding to 53313032 its reverse (23031335), we get a palindrome (76344367).

The spelling of 53313032 in words is "fifty-three million, three hundred thirteen thousand, thirty-two".