11015465053 has 2 divisors, whose sum is σ = 11015465054. Its totient is φ = 11015465052.

The previous prime is 11015465051. The next prime is 11015465113. The reversal of 11015465053 is 35056451011.

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., 9640686969 + 1374778084 = 98187^2 + 37078^2 .

It is a cyclic number.

It is not a de Polignac number, because 11015465053 - 2¹ = 11015465051 is a prime.

Together with 11015465051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11015465051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5507732526 + 5507732527.

It is an arithmetic number, because the mean of its divisors is an integer number (5507732527).

Almost surely, 2^11015465053 is an apocalyptic number.

It is an amenable number.

11015465053 is a deficient number, since it is larger than the sum of its proper divisors (1).

11015465053 is an equidigital number, since it uses as much as digits as its factorization.

11015465053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 11015465053 in words is "eleven billion, fifteen million, four hundred sixty-five thousand, fifty-three".