53328301 has 8 divisors (see below), whose sum is σ = 57487640. Its totient is φ = 49177152.

The previous prime is 53328263. The next prime is 53328311. The reversal of 53328301 is 10382335.

It can be written as a sum of positive squares in 4 ways, for example, as 6734025 + 46594276 = 2595^2 + 6826^2 .

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 53328301 - 2⁷ = 53328173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53328311) 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, 22111 + ... + 24403.

It is an arithmetic number, because the mean of its divisors is an integer number (7185955).

Almost surely, 2^53328301 is an apocalyptic number.

It is an amenable number.

53328301 is a deficient number, since it is larger than the sum of its proper divisors (4159339).

53328301 is a wasteful number, since it uses less digits than its factorization.

53328301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4095.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 53328301 is about 7302.6228849640. The cubic root of 53328301 is about 376.4025721626.

The spelling of 53328301 in words is "fifty-three million, three hundred twenty-eight thousand, three hundred one".