11454425455 has 16 divisors (see below), whose sum is σ = 15277810464. Its totient is φ = 8173310080.

The previous prime is 11454425449. The next prime is 11454425483. The reversal of 11454425455 is 55452445411.

It is not a de Polignac number, because 11454425455 - 2¹³ = 11454417263 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 15 ways as a sum of consecutive naturals, for example, 1961824 + ... + 1967653.

It is an arithmetic number, because the mean of its divisors is an integer number (954863154).

Almost surely, 2^11454425455 is an apocalyptic number.

11454425455 is a deficient number, since it is larger than the sum of its proper divisors (3823385009).

11454425455 is a wasteful number, since it uses less digits than its factorization.

11454425455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3929546.

The product of its digits is 320000, while the sum is 40.

The spelling of 11454425455 in words is "eleven billion, four hundred fifty-four million, four hundred twenty-five thousand, four hundred fifty-five".