1206260053 has 2 divisors, whose sum is σ = 1206260054. Its totient is φ = 1206260052.

The previous prime is 1206260023. The next prime is 1206260071. The reversal of 1206260053 is 3500626021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 700819729 + 505440324 = 26473^2 + 22482^2 .

It is an emirp because it is prime and its reverse (3500626021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1206260053 - 2⁵ = 1206260021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1206260023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 603130026 + 603130027.

It is an arithmetic number, because the mean of its divisors is an integer number (603130027).

Almost surely, 2^1206260053 is an apocalyptic number.

It is an amenable number.

1206260053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1206260053 is an equidigital number, since it uses as much as digits as its factorization.

1206260053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1206260053 is about 34731.2546994778. The cubic root of 1206260053 is about 1064.5032260344.

Adding to 1206260053 its reverse (3500626021), we get a palindrome (4706886074).

The spelling of 1206260053 in words is "one billion, two hundred six million, two hundred sixty thousand, fifty-three".