655112053 has 2 divisors, whose sum is σ = 655112054. Its totient is φ = 655112052.

The previous prime is 655112021. The next prime is 655112071. The reversal of 655112053 is 350211556.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 654234084 + 877969 = 25578^2 + 937^2 .

It is a cyclic number.

It is not a de Polignac number, because 655112053 - 2⁵ = 655112021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (655112453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327556026 + 327556027.

It is an arithmetic number, because the mean of its divisors is an integer number (327556027).

Almost surely, 2^655112053 is an apocalyptic number.

It is an amenable number.

655112053 is a deficient number, since it is larger than the sum of its proper divisors (1).

655112053 is an equidigital number, since it uses as much as digits as its factorization.

655112053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 655112053 is about 25595.1568270249. The cubic root of 655112053 is about 868.5040805720.

The spelling of 655112053 in words is "six hundred fifty-five million, one hundred twelve thousand, fifty-three".