11423054425 has 6 divisors (see below), whose sum is σ = 14164587518. Its totient is φ = 9138443520.

The previous prime is 11423054413. The next prime is 11423054471. The reversal of 11423054425 is 52445032411.

It can be written as a sum of positive squares in 3 ways, for example, as 28132416 + 11394922009 = 5304^2 + 106747^2 .

It is not a de Polignac number, because 11423054425 - 2⁵ = 11423054393 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 228461064 + ... + 228461113.

Almost surely, 2^11423054425 is an apocalyptic number.

It is an amenable number.

11423054425 is a deficient number, since it is larger than the sum of its proper divisors (2741533093).

11423054425 is an equidigital number, since it uses as much as digits as its factorization.

11423054425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456922187 (or 456922182 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 11423054425 its reverse (52445032411), we get a palindrome (63868086836).

The spelling of 11423054425 in words is "eleven billion, four hundred twenty-three million, fifty-four thousand, four hundred twenty-five".