1135501505 has 16 divisors (see below), whose sum is σ = 1381416960. Its totient is φ = 895935168.

The previous prime is 1135501469. The next prime is 1135501517. The reversal of 1135501505 is 5051055311.

It is a cyclic number.

It is not a de Polignac number, because 1135501505 - 2¹² = 1135497409 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116864 + ... + 126206.

It is an arithmetic number, because the mean of its divisors is an integer number (86338560).

Almost surely, 2^1135501505 is an apocalyptic number.

It is an amenable number.

1135501505 is a deficient number, since it is larger than the sum of its proper divisors (245915455).

1135501505 is a wasteful number, since it uses less digits than its factorization.

1135501505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9680.

The product of its (nonzero) digits is 1875, while the sum is 26.

The square root of 1135501505 is about 33697.2032222260. The cubic root of 1135501505 is about 1043.2680436869.

Adding to 1135501505 its reverse (5051055311), we get a palindrome (6186556816).

The spelling of 1135501505 in words is "one billion, one hundred thirty-five million, five hundred one thousand, five hundred five".