11835540053 has 2 divisors, whose sum is σ = 11835540054. Its totient is φ = 11835540052.

The previous prime is 11835540043. The next prime is 11835540091. The reversal of 11835540053 is 35004553811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10356522289 + 1479017764 = 101767^2 + 38458^2 .

It is a cyclic number.

It is not a de Polignac number, because 11835540053 - 2²⁶ = 11768431189 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11835539995 and 11835540022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11835540023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5917770026 + 5917770027.

It is an arithmetic number, because the mean of its divisors is an integer number (5917770027).

Almost surely, 2^11835540053 is an apocalyptic number.

It is an amenable number.

11835540053 is a deficient number, since it is larger than the sum of its proper divisors (1).

11835540053 is an equidigital number, since it uses as much as digits as its factorization.

11835540053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 11835540053 in words is "eleven billion, eight hundred thirty-five million, five hundred forty thousand, fifty-three".