55335053 has 2 divisors, whose sum is σ = 55335054. Its totient is φ = 55335052.

The previous prime is 55335047. The next prime is 55335089. The reversal of 55335053 is 35053355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55160329 + 174724 = 7427^2 + 418^2 .

It is a cyclic number.

It is not a de Polignac number, because 55335053 - 2⁴ = 55335037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55335013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27667526 + 27667527.

It is an arithmetic number, because the mean of its divisors is an integer number (27667527).

Almost surely, 2^55335053 is an apocalyptic number.

It is an amenable number.

55335053 is a deficient number, since it is larger than the sum of its proper divisors (1).

55335053 is an equidigital number, since it uses as much as digits as its factorization.

55335053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16875, while the sum is 29.

The square root of 55335053 is about 7438.7534574013. The cubic root of 55335053 is about 381.0659199851.

The spelling of 55335053 in words is "fifty-five million, three hundred thirty-five thousand, fifty-three".