53140201 has 4 divisors (see below), whose sum is σ = 53310292. Its totient is φ = 52970112.

The previous prime is 53140193. The next prime is 53140253. The reversal of 53140201 is 10204135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10204135 = 5 ⋅2040827.

It can be written as a sum of positive squares in 2 ways, for example, as 18318400 + 34821801 = 4280^2 + 5901^2 .

It is a cyclic number.

It is not a de Polignac number, because 53140201 - 2³ = 53140193 is a prime.

It is a super-3 number, since 3×53140201³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53140271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84576 + ... + 85201.

It is an arithmetic number, because the mean of its divisors is an integer number (13327573).

Almost surely, 2^53140201 is an apocalyptic number.

It is an amenable number.

53140201 is a deficient number, since it is larger than the sum of its proper divisors (170091).

53140201 is a wasteful number, since it uses less digits than its factorization.

53140201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170090.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 53140201 is about 7289.7325739700. The cubic root of 53140201 is about 375.9595007873.

Adding to 53140201 its reverse (10204135), we get a palindrome (63344336).

The spelling of 53140201 in words is "fifty-three million, one hundred forty thousand, two hundred one".