11445512312455 has 8 divisors (see below), whose sum is σ = 14791123603872. Its totient is φ = 8452070630688.

The previous prime is 11445512312401. The next prime is 11445512312477. The reversal of 11445512312455 is 55421321554411.

11445512312455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11445512312455 - 2⁹ = 11445512311943 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, 88042402339 + ... + 88042402468.

It is an arithmetic number, because the mean of its divisors is an integer number (1848890450484).

Almost surely, 2^{11445512312455} is an apocalyptic number.

11445512312455 is a deficient number, since it is larger than the sum of its proper divisors (3345611291417).

11445512312455 is a wasteful number, since it uses less digits than its factorization.

11445512312455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176084804825.

The product of its digits is 480000, while the sum is 43.

Adding to 11445512312455 its reverse (55421321554411), we get a palindrome (66866833866866).

The spelling of 11445512312455 in words is "eleven trillion, four hundred forty-five billion, five hundred twelve million, three hundred twelve thousand, four hundred fifty-five".