53324632 has 16 divisors (see below), whose sum is σ = 100124640. Its totient is φ = 26624736.

The previous prime is 53324629. The next prime is 53324651. The reversal of 53324632 is 23642335.

It is a self number, because there is not a number n which added to its sum of digits gives 53324632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1873 + ... + 10495.

It is an arithmetic number, because the mean of its divisors is an integer number (6257790).

Almost surely, 2^53324632 is an apocalyptic number.

It is an amenable number.

53324632 is a deficient number, since it is larger than the sum of its proper divisors (46800008).

53324632 is a wasteful number, since it uses less digits than its factorization.

53324632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9402 (or 9398 counting only the distinct ones).

The product of its digits is 12960, while the sum is 28.

The square root of 53324632 is about 7302.3716695331. The cubic root of 53324632 is about 376.3939397686.

Adding to 53324632 its reverse (23642335), we get a palindrome (76966967).

It can be divided in two parts, 53324 and 632, that added together give a triangular number (53956 = T₃₂₈).

The spelling of 53324632 in words is "fifty-three million, three hundred twenty-four thousand, six hundred thirty-two".