11023612625 has 8 divisors (see below), whose sum is σ = 13757468712. Its totient is φ = 8818890000.

The previous prime is 11023612511. The next prime is 11023612643. The reversal of 11023612625 is 52621632011.

11023612625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2618573584 + 8405039041 = 51172^2 + 91679^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11023612625 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44094326 + ... + 44094575.

It is an arithmetic number, because the mean of its divisors is an integer number (1719683589).

Almost surely, 2^11023612625 is an apocalyptic number.

It is an amenable number.

11023612625 is a deficient number, since it is larger than the sum of its proper divisors (2733856087).

11023612625 is an frugal number, since it uses more digits than its factorization.

11023612625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88188916 (or 88188906 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 11023612625 in words is "eleven billion, twenty-three million, six hundred twelve thousand, six hundred twenty-five".