1126353512 has 8 divisors (see below), whose sum is σ = 2111912850. Its totient is φ = 563176752.

The previous prime is 1126353499. The next prime is 1126353521. The reversal of 1126353512 is 2153536211.

It can be written as a sum of positive squares in only one way, i.e., 820593316 + 305760196 = 28646^2 + 17486^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70397087 + ... + 70397102.

Almost surely, 2^1126353512 is an apocalyptic number.

It is an amenable number.

1126353512 is a deficient number, since it is larger than the sum of its proper divisors (985559338).

1126353512 is a wasteful number, since it uses less digits than its factorization.

1126353512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140794195 (or 140794191 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 1126353512 is about 33561.1905629106. The cubic root of 1126353512 is about 1040.4588433885.

Adding to 1126353512 its reverse (2153536211), we get a palindrome (3279889723).

The spelling of 1126353512 in words is "one billion, one hundred twenty-six million, three hundred fifty-three thousand, five hundred twelve".