53732201 has 2 divisors, whose sum is σ = 53732202. Its totient is φ = 53732200.

The previous prime is 53732197. The next prime is 53732213. The reversal of 53732201 is 10223735.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31416025 + 22316176 = 5605^2 + 4724^2 .

It is a cyclic number.

It is not a de Polignac number, because 53732201 - 2² = 53732197 is a prime.

It is not a weakly prime, because it can be changed into another prime (53732221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26866100 + 26866101.

It is an arithmetic number, because the mean of its divisors is an integer number (26866101).

Almost surely, 2^53732201 is an apocalyptic number.

It is an amenable number.

53732201 is a deficient number, since it is larger than the sum of its proper divisors (1).

53732201 is an equidigital number, since it uses as much as digits as its factorization.

53732201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 53732201 is about 7330.2251670737. The cubic root of 53732201 is about 377.3504540470.

Adding to 53732201 its reverse (10223735), we get a palindrome (63955936).

The spelling of 53732201 in words is "fifty-three million, seven hundred thirty-two thousand, two hundred one".