260910053 has 2 divisors, whose sum is σ = 260910054. Its totient is φ = 260910052.

The previous prime is 260910049. The next prime is 260910059. The reversal of 260910053 is 350019062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 245172964 + 15737089 = 15658^2 + 3967^2 .

It is a cyclic number.

It is not a de Polignac number, because 260910053 - 2² = 260910049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260910059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130455026 + 130455027.

It is an arithmetic number, because the mean of its divisors is an integer number (130455027).

Almost surely, 2^260910053 is an apocalyptic number.

It is an amenable number.

260910053 is a deficient number, since it is larger than the sum of its proper divisors (1).

260910053 is an equidigital number, since it uses as much as digits as its factorization.

260910053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 260910053 is about 16152.7103917578. The cubic root of 260910053 is about 638.9942316104.

The spelling of 260910053 in words is "two hundred sixty million, nine hundred ten thousand, fifty-three".