53330371 has 4 divisors (see below), whose sum is σ = 53350200. Its totient is φ = 53310544.

The previous prime is 53330317. The next prime is 53330419. The reversal of 53330371 is 17303335.

53330371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53330371 - 2¹³ = 53322179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53330171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5101 + ... + 11518.

It is an arithmetic number, because the mean of its divisors is an integer number (13337550).

Almost surely, 2^53330371 is an apocalyptic number.

53330371 is a deficient number, since it is larger than the sum of its proper divisors (19829).

53330371 is a wasteful number, since it uses less digits than its factorization.

53330371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19828.

The product of its (nonzero) digits is 2835, while the sum is 25.

The square root of 53330371 is about 7302.7646134871. The cubic root of 53330371 is about 376.4074422674.

The spelling of 53330371 in words is "fifty-three million, three hundred thirty thousand, three hundred seventy-one".