11232015545455 has 8 divisors (see below), whose sum is σ = 13842700240032. Its totient is φ = 8742758046048.

The previous prime is 11232015545431. The next prime is 11232015545497. The reversal of 11232015545455 is 55454551023211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11232015545455 - 2⁷ = 11232015545327 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 7 ways as a sum of consecutive naturals, for example, 30356798587 + ... + 30356798956.

It is an arithmetic number, because the mean of its divisors is an integer number (1730337530004).

Almost surely, 2^{11232015545455} is an apocalyptic number.

11232015545455 is a deficient number, since it is larger than the sum of its proper divisors (2610684694577).

11232015545455 is an equidigital number, since it uses as much as digits as its factorization.

11232015545455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60713597585.

The product of its (nonzero) digits is 600000, while the sum is 43.

Adding to 11232015545455 its reverse (55454551023211), we get a palindrome (66686566568666).

The spelling of 11232015545455 in words is "eleven trillion, two hundred thirty-two billion, fifteen million, five hundred forty-five thousand, four hundred fifty-five".