53085763 has 2 divisors, whose sum is σ = 53085764. Its totient is φ = 53085762.

The previous prime is 53085757. The next prime is 53085797. The reversal of 53085763 is 36758035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53085763 - 2¹³ = 53077571 is a prime.

It is not a weakly prime, because it can be changed into another prime (53085743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26542881 + 26542882.

It is an arithmetic number, because the mean of its divisors is an integer number (26542882).

Almost surely, 2^53085763 is an apocalyptic number.

53085763 is a deficient number, since it is larger than the sum of its proper divisors (1).

53085763 is an equidigital number, since it uses as much as digits as its factorization.

53085763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 53085763 is about 7285.9977353826. The cubic root of 53085763 is about 375.8310765080.

The spelling of 53085763 in words is "fifty-three million, eighty-five thousand, seven hundred sixty-three".