8192126512 has 20 divisors (see below), whose sum is σ = 15885114736. Its totient is φ = 4092742080.

The previous prime is 8192126489. The next prime is 8192126513. The reversal of 8192126512 is 2156212918.

It is a super-2 number, since 2×8192126512² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8192126513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187164 + ... + 226747.

Almost surely, 2^8192126512 is an apocalyptic number.

It is an amenable number.

8192126512 is a deficient number, since it is larger than the sum of its proper divisors (7692988224).

8192126512 is a wasteful number, since it uses less digits than its factorization.

8192126512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415156 (or 415150 counting only the distinct ones).

The product of its digits is 17280, while the sum is 37.

The square root of 8192126512 is about 90510.3668758447. The cubic root of 8192126512 is about 2015.8840570656.

The spelling of 8192126512 in words is "eight billion, one hundred ninety-two million, one hundred twenty-six thousand, five hundred twelve".