1255022053 has 2 divisors, whose sum is σ = 1255022054. Its totient is φ = 1255022052.

The previous prime is 1255022039. The next prime is 1255022077. The reversal of 1255022053 is 3502205521.

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., 1230746724 + 24275329 = 35082^2 + 4927^2 .

It is a cyclic number.

It is not a de Polignac number, because 1255022053 - 2¹³ = 1255013861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1255022653) 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, 627511026 + 627511027.

It is an arithmetic number, because the mean of its divisors is an integer number (627511027).

Almost surely, 2^1255022053 is an apocalyptic number.

It is an amenable number.

1255022053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1255022053 is an equidigital number, since it uses as much as digits as its factorization.

1255022053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 1255022053 is about 35426.2904210983. The cubic root of 1255022053 is about 1078.6580420264.

Adding to 1255022053 its reverse (3502205521), we get a palindrome (4757227574).

The spelling of 1255022053 in words is "one billion, two hundred fifty-five million, twenty-two thousand, fifty-three".