53773075361303 has 2 divisors, whose sum is σ = 53773075361304. Its totient is φ = 53773075361302.

The previous prime is 53773075361273. The next prime is 53773075361321. The reversal of 53773075361303 is 30316357037735.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53773075361303 - 2¹⁶ = 53773075295767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53773075361323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26886537680651 + 26886537680652.

It is an arithmetic number, because the mean of its divisors is an integer number (26886537680652).

Almost surely, 2^{53773075361303} is an apocalyptic number.

53773075361303 is a deficient number, since it is larger than the sum of its proper divisors (1).

53773075361303 is an equidigital number, since it uses as much as digits as its factorization.

53773075361303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12502350, while the sum is 53.

The spelling of 53773075361303 in words is "fifty-three trillion, seven hundred seventy-three billion, seventy-five million, three hundred sixty-one thousand, three hundred three".