53353604 has 24 divisors (see below), whose sum is σ = 96676608. Its totient is φ = 25737120.

The previous prime is 53353603. The next prime is 53353609. The reversal of 53353604 is 40635335.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (53353603) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 72422 + ... + 73154.

It is an arithmetic number, because the mean of its divisors is an integer number (4028192).

Almost surely, 2^53353604 is an apocalyptic number.

It is an amenable number.

53353604 is a deficient number, since it is larger than the sum of its proper divisors (43323004).

53353604 is a wasteful number, since it uses less digits than its factorization.

53353604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355 (or 1353 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 53353604 is about 7304.3551392303. The cubic root of 53353604 is about 376.4620940811.

Adding to 53353604 its reverse (40635335), we get a palindrome (93988939).

The spelling of 53353604 in words is "fifty-three million, three hundred fifty-three thousand, six hundred four".