11258111672 has 16 divisors (see below), whose sum is σ = 21225586200. Its totient is φ = 5597955360.

The previous prime is 11258111597. The next prime is 11258111687. The reversal of 11258111672 is 27611185211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3886022 + ... + 3888917.

Almost surely, 2^11258111672 is an apocalyptic number.

It is an amenable number.

11258111672 is a deficient number, since it is larger than the sum of its proper divisors (9967474528).

11258111672 is a wasteful number, since it uses less digits than its factorization.

11258111672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7775126 (or 7775122 counting only the distinct ones).

The product of its digits is 6720, while the sum is 35.

Adding to 11258111672 its reverse (27611185211), we get a palindrome (38869296883).

The spelling of 11258111672 in words is "eleven billion, two hundred fifty-eight million, one hundred eleven thousand, six hundred seventy-two".