11125023425 has 24 divisors (see below), whose sum is σ = 14132458560. Its totient is φ = 8682811200.

The previous prime is 11125023419. The next prime is 11125023439. The reversal of 11125023425 is 52432052111.

It is not a de Polignac number, because 11125023425 - 2⁶ = 11125023361 is a prime.

It is a super-2 number, since 2×11125023425² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11125023394 and 11125023403.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 982295 + ... + 993555.

It is an arithmetic number, because the mean of its divisors is an integer number (588852440).

Almost surely, 2^11125023425 is an apocalyptic number.

It is an amenable number.

11125023425 is a deficient number, since it is larger than the sum of its proper divisors (3007435135).

11125023425 is a wasteful number, since it uses less digits than its factorization.

11125023425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12233 (or 12228 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 11125023425 its reverse (52432052111), we get a palindrome (63557075536).

The spelling of 11125023425 in words is "eleven billion, one hundred twenty-five million, twenty-three thousand, four hundred twenty-five".