2531355053 has 2 divisors, whose sum is σ = 2531355054. Its totient is φ = 2531355052.

The previous prime is 2531355017. The next prime is 2531355067. The reversal of 2531355053 is 3505531352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1665700969 + 865654084 = 40813^2 + 29422^2 .

It is a cyclic number.

It is not a de Polignac number, because 2531355053 - 2⁶ = 2531354989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2531354053) 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, 1265677526 + 1265677527.

It is an arithmetic number, because the mean of its divisors is an integer number (1265677527).

Almost surely, 2^2531355053 is an apocalyptic number.

It is an amenable number.

2531355053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2531355053 is an equidigital number, since it uses as much as digits as its factorization.

2531355053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33750, while the sum is 32.

The square root of 2531355053 is about 50312.5735080208. The cubic root of 2531355053 is about 1362.8592980887.

The spelling of 2531355053 in words is "two billion, five hundred thirty-one million, three hundred fifty-five thousand, fifty-three".