53207753 has 2 divisors, whose sum is σ = 53207754. Its totient is φ = 53207752.

The previous prime is 53207747. The next prime is 53207767. The reversal of 53207753 is 35770235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47293129 + 5914624 = 6877^2 + 2432^2 .

It is a cyclic number.

It is not a de Polignac number, because 53207753 - 2⁶ = 53207689 is a prime.

It is not a weakly prime, because it can be changed into another prime (53207743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26603876 + 26603877.

It is an arithmetic number, because the mean of its divisors is an integer number (26603877).

Almost surely, 2^53207753 is an apocalyptic number.

It is an amenable number.

53207753 is a deficient number, since it is larger than the sum of its proper divisors (1).

53207753 is an equidigital number, since it uses as much as digits as its factorization.

53207753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22050, while the sum is 32.

The square root of 53207753 is about 7294.3644685469. The cubic root of 53207753 is about 376.1187403198.

Adding to 53207753 its reverse (35770235), we get a palindrome (88977988).

The spelling of 53207753 in words is "fifty-three million, two hundred seven thousand, seven hundred fifty-three".