53332901 has 2 divisors, whose sum is σ = 53332902. Its totient is φ = 53332900.

The previous prime is 53332889. The next prime is 53332907. The reversal of 53332901 is 10923335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28879876 + 24453025 = 5374^2 + 4945^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53332901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53332907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26666450 + 26666451.

It is an arithmetic number, because the mean of its divisors is an integer number (26666451).

Almost surely, 2^53332901 is an apocalyptic number.

It is an amenable number.

53332901 is a deficient number, since it is larger than the sum of its proper divisors (1).

53332901 is an equidigital number, since it uses as much as digits as its factorization.

53332901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 53332901 is about 7302.9378335024. The cubic root of 53332901 is about 376.4133944466.

The spelling of 53332901 in words is "fifty-three million, three hundred thirty-two thousand, nine hundred one".