11405053343325 has 12 divisors (see below), whose sum is σ = 18856354861088. Its totient is φ = 6082695116400.

The previous prime is 11405053343309. The next prime is 11405053343353. The reversal of 11405053343325 is 52334335050411.

It is not a de Polignac number, because 11405053343325 - 2⁴ = 11405053343309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76033688881 + ... + 76033689030.

Almost surely, 2^{11405053343325} is an apocalyptic number.

11405053343325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11405053343325 is a deficient number, since it is larger than the sum of its proper divisors (7451301517763).

11405053343325 is a wasteful number, since it uses less digits than its factorization.

11405053343325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152067377924 (or 152067377919 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 39.

Adding to 11405053343325 its reverse (52334335050411), we get a palindrome (63739388393736).

The spelling of 11405053343325 in words is "eleven trillion, four hundred five billion, fifty-three million, three hundred forty-three thousand, three hundred twenty-five".