53655033 has 8 divisors (see below), whose sum is σ = 71736448. Its totient is φ = 35671824.

The previous prime is 53655011. The next prime is 53655037. The reversal of 53655033 is 33055635.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53655033 - 2⁶ = 53654969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53655037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23266 + ... + 25467.

It is an arithmetic number, because the mean of its divisors is an integer number (8967056).

Almost surely, 2^53655033 is an apocalyptic number.

It is an amenable number.

53655033 is a deficient number, since it is larger than the sum of its proper divisors (18081415).

53655033 is a wasteful number, since it uses less digits than its factorization.

53655033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49103.

The product of its (nonzero) digits is 20250, while the sum is 30.

The square root of 53655033 is about 7324.9595903322. The cubic root of 53655033 is about 377.1697223787.

The spelling of 53655033 in words is "fifty-three million, six hundred fifty-five thousand, thirty-three".