53027166737 has 2 divisors, whose sum is σ = 53027166738. Its totient is φ = 53027166736.

The previous prime is 53027166733. The next prime is 53027166743. The reversal of 53027166737 is 73766172035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30474335761 + 22552830976 = 174569^2 + 150176^2 .

It is a cyclic number.

It is not a de Polignac number, because 53027166737 - 2² = 53027166733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53027166691 and 53027166700.

It is not a weakly prime, because it can be changed into another prime (53027166733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26513583368 + 26513583369.

It is an arithmetic number, because the mean of its divisors is an integer number (26513583369).

Almost surely, 2^53027166737 is an apocalyptic number.

It is an amenable number.

53027166737 is a deficient number, since it is larger than the sum of its proper divisors (1).

53027166737 is an equidigital number, since it uses as much as digits as its factorization.

53027166737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1111320, while the sum is 47.

The spelling of 53027166737 in words is "fifty-three billion, twenty-seven million, one hundred sixty-six thousand, seven hundred thirty-seven".