53253355 has 8 divisors (see below), whose sum is σ = 63943200. Its totient is φ = 42576576.

The previous prime is 53253353. The next prime is 53253359. The reversal of 53253355 is 55335235.

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

It is a cyclic number.

It is not a de Polignac number, because 53253355 - 2¹ = 53253353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53253353) 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, 14386 + ... + 17704.

It is an arithmetic number, because the mean of its divisors is an integer number (7992900).

Almost surely, 2^53253355 is an apocalyptic number.

53253355 is a deficient number, since it is larger than the sum of its proper divisors (10689845).

53253355 is a wasteful number, since it uses less digits than its factorization.

53253355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6533.

The product of its digits is 33750, while the sum is 31.

The square root of 53253355 is about 7297.4896368546. The cubic root of 53253355 is about 376.2261611883.

The spelling of 53253355 in words is "fifty-three million, two hundred fifty-three thousand, three hundred fifty-five".