11025259436 has 24 divisors (see below), whose sum is σ = 20038717440. Its totient is φ = 5303887952.

The previous prime is 11025259403. The next prime is 11025259457. The reversal of 11025259436 is 63495252011.

It is a super-2 number, since 2×11025259436² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11025259436.

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, 485900 + ... + 508083.

It is an arithmetic number, because the mean of its divisors is an integer number (834946560).

Almost surely, 2^11025259436 is an apocalyptic number.

It is an amenable number.

11025259436 is a deficient number, since it is larger than the sum of its proper divisors (9013458004).

11025259436 is a wasteful number, since it uses less digits than its factorization.

11025259436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994093 (or 994091 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 11025259436 in words is "eleven billion, twenty-five million, two hundred fifty-nine thousand, four hundred thirty-six".