1135520466 has 32 divisors (see below), whose sum is σ = 2306268288. Its totient is φ = 372650880.

The previous prime is 1135520447. The next prime is 1135520497. The reversal of 1135520466 is 6640255311.

It is a super-4 number, since 4×1135520466⁴ (a number of 37 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404580 + ... + 407376.

It is an arithmetic number, because the mean of its divisors is an integer number (72070884).

Almost surely, 2^1135520466 is an apocalyptic number.

1135520466 is an abundant number, since it is smaller than the sum of its proper divisors (1170747822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1135520466 is a wasteful number, since it uses less digits than its factorization.

1135520466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3826.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1135520466 is about 33697.4845648752. The cubic root of 1135520466 is about 1043.2738506057.

Adding to 1135520466 its reverse (6640255311), we get a palindrome (7775775777).

The spelling of 1135520466 in words is "one billion, one hundred thirty-five million, five hundred twenty thousand, four hundred sixty-six".