53169484757 has 2 divisors, whose sum is σ = 53169484758. Its totient is φ = 53169484756.

The previous prime is 53169484691. The next prime is 53169484763. The reversal of 53169484757 is 75748496135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39645190321 + 13524294436 = 199111^2 + 116294^2 .

It is a cyclic number.

It is not a de Polignac number, because 53169484757 - 2²⁸ = 52901049301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53169484696 and 53169484705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53169484777) 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, 26584742378 + 26584742379.

It is an arithmetic number, because the mean of its divisors is an integer number (26584742379).

Almost surely, 2^53169484757 is an apocalyptic number.

It is an amenable number.

53169484757 is a deficient number, since it is larger than the sum of its proper divisors (1).

53169484757 is an equidigital number, since it uses as much as digits as its factorization.

53169484757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25401600, while the sum is 59.

The spelling of 53169484757 in words is "fifty-three billion, one hundred sixty-nine million, four hundred eighty-four thousand, seven hundred fifty-seven".