11245405345355 has 32 divisors (see below), whose sum is σ = 13862517137280. Its totient is φ = 8752221204480.

The previous prime is 11245405345337. The next prime is 11245405345357. The reversal of 11245405345355 is 55354350454211.

It is not a de Polignac number, because 11245405345355 - 2²² = 11245401151051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11245405345357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242037287 + ... + 242083743.

It is an arithmetic number, because the mean of its divisors is an integer number (433203660540).

Almost surely, 2^{11245405345355} is an apocalyptic number.

11245405345355 is a deficient number, since it is larger than the sum of its proper divisors (2617111791925).

11245405345355 is a wasteful number, since it uses less digits than its factorization.

11245405345355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49799.

The product of its (nonzero) digits is 3600000, while the sum is 47.

Adding to 11245405345355 its reverse (55354350454211), we get a palindrome (66599755799566).

The spelling of 11245405345355 in words is "eleven trillion, two hundred forty-five billion, four hundred five million, three hundred forty-five thousand, three hundred fifty-five".