53098169 has 2 divisors, whose sum is σ = 53098170. Its totient is φ = 53098168.

The previous prime is 53098147. The next prime is 53098183. The reversal of 53098169 is 96189035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41126569 + 11971600 = 6413^2 + 3460^2 .

It is a cyclic number.

It is not a de Polignac number, because 53098169 - 2¹⁶ = 53032633 is a prime.

It is a super-2 number, since 2×53098169² = 5638831102305122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53091169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26549084 + 26549085.

It is an arithmetic number, because the mean of its divisors is an integer number (26549085).

Almost surely, 2^53098169 is an apocalyptic number.

It is an amenable number.

53098169 is a deficient number, since it is larger than the sum of its proper divisors (1).

53098169 is an equidigital number, since it uses as much as digits as its factorization.

53098169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 53098169 is about 7286.8490446832. The cubic root of 53098169 is about 375.8603511315.

The spelling of 53098169 in words is "fifty-three million, ninety-eight thousand, one hundred sixty-nine".