53850773 has 2 divisors, whose sum is σ = 53850774. Its totient is φ = 53850772.

The previous prime is 53850757. The next prime is 53850779. The reversal of 53850773 is 37705835.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51940849 + 1909924 = 7207^2 + 1382^2 .

It is a cyclic number.

It is not a de Polignac number, because 53850773 - 2⁴ = 53850757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53850779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26925386 + 26925387.

It is an arithmetic number, because the mean of its divisors is an integer number (26925387).

Almost surely, 2^53850773 is an apocalyptic number.

It is an amenable number.

53850773 is a deficient number, since it is larger than the sum of its proper divisors (1).

53850773 is an equidigital number, since it uses as much as digits as its factorization.

53850773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 53850773 is about 7338.3085925845. The cubic root of 53850773 is about 377.6278192369.

The spelling of 53850773 in words is "fifty-three million, eight hundred fifty thousand, seven hundred seventy-three".