11375544053 has 2 divisors, whose sum is σ = 11375544054. Its totient is φ = 11375544052.

The previous prime is 11375544007. The next prime is 11375544073. The reversal of 11375544053 is 35044557311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11007786724 + 367757329 = 104918^2 + 19177^2 .

It is a cyclic number.

It is not a de Polignac number, because 11375544053 - 2¹² = 11375539957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11375543998 and 11375544016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11375544073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5687772026 + 5687772027.

It is an arithmetic number, because the mean of its divisors is an integer number (5687772027).

Almost surely, 2^11375544053 is an apocalyptic number.

It is an amenable number.

11375544053 is a deficient number, since it is larger than the sum of its proper divisors (1).

11375544053 is an equidigital number, since it uses as much as digits as its factorization.

11375544053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 11375544053 in words is "eleven billion, three hundred seventy-five million, five hundred forty-four thousand, fifty-three".