1135716566505 has 32 divisors (see below), whose sum is σ = 1842155360640. Its totient is φ = 597380267520.

The previous prime is 1135716566477. The next prime is 1135716566507. The reversal of 1135716566505 is 5056656175311.

It is not a de Polignac number, because 1135716566505 - 2¹⁵ = 1135716533737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1135716566507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29183110 + ... + 29222000.

It is an arithmetic number, because the mean of its divisors is an integer number (57567355020).

Almost surely, 2^{1135716566505} is an apocalyptic number.

1135716566505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1135716566505 is a deficient number, since it is larger than the sum of its proper divisors (706438794135).

1135716566505 is a wasteful number, since it uses less digits than its factorization.

1135716566505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65641.

The product of its (nonzero) digits is 2835000, while the sum is 51.

The spelling of 1135716566505 in words is "one trillion, one hundred thirty-five billion, seven hundred sixteen million, five hundred sixty-six thousand, five hundred five".