260204053 has 2 divisors, whose sum is σ = 260204054. Its totient is φ = 260204052.

The previous prime is 260204041. The next prime is 260204089. The reversal of 260204053 is 350402062.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 161340804 + 98863249 = 12702^2 + 9943^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260204053 is a prime.

It is a super-2 number, since 2×260204053² = 135412298395253618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260204093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130102026 + 130102027.

It is an arithmetic number, because the mean of its divisors is an integer number (130102027).

Almost surely, 2^260204053 is an apocalyptic number.

It is an amenable number.

260204053 is a deficient number, since it is larger than the sum of its proper divisors (1).

260204053 is an equidigital number, since it uses as much as digits as its factorization.

260204053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 260204053 is about 16130.8416705391. The cubic root of 260204053 is about 638.4173566283.

The spelling of 260204053 in words is "two hundred sixty million, two hundred four thousand, fifty-three".