53210001 has 8 divisors (see below), whose sum is σ = 76404160. Its totient is φ = 32744592.

The previous prime is 53209999. The next prime is 53210009. The reversal of 53210001 is 10001235.

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

It is not a de Polignac number, because 53210001 - 2¹ = 53209999 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 (53210009) 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, 682141 + ... + 682218.

It is an arithmetic number, because the mean of its divisors is an integer number (9550520).

Almost surely, 2^53210001 is an apocalyptic number.

It is an amenable number.

53210001 is a deficient number, since it is larger than the sum of its proper divisors (23194159).

53210001 is a wasteful number, since it uses less digits than its factorization.

53210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364375.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 53210001 is about 7294.5185584794. The cubic root of 53210001 is about 376.1240371858.

Adding to 53210001 its reverse (10001235), we get a palindrome (63211236).

The spelling of 53210001 in words is "fifty-three million, two hundred ten thousand, one".