53361097 has 2 divisors, whose sum is σ = 53361098. Its totient is φ = 53361096.

The previous prime is 53361071. The next prime is 53361109. The reversal of 53361097 is 79016335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42889401 + 10471696 = 6549^2 + 3236^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53361097 is a prime.

It is not a weakly prime, because it can be changed into another prime (53361017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26680548 + 26680549.

It is an arithmetic number, because the mean of its divisors is an integer number (26680549).

Almost surely, 2^53361097 is an apocalyptic number.

It is an amenable number.

53361097 is a deficient number, since it is larger than the sum of its proper divisors (1).

53361097 is an equidigital number, since it uses as much as digits as its factorization.

53361097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 53361097 is about 7304.8680344001. The cubic root of 53361097 is about 376.4797167483.

The spelling of 53361097 in words is "fifty-three million, three hundred sixty-one thousand, ninety-seven".