1089501135 has 16 divisors (see below), whose sum is σ = 1834949760. Its totient is φ = 550484640.

The previous prime is 1089501113. The next prime is 1089501167. The reversal of 1089501135 is 5311059801.

It is not a de Polignac number, because 1089501135 - 2⁵ = 1089501103 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1089501096 and 1089501105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1911121 + ... + 1911690.

It is an arithmetic number, because the mean of its divisors is an integer number (114684360).

Almost surely, 2^1089501135 is an apocalyptic number.

1089501135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1089501135 is a deficient number, since it is larger than the sum of its proper divisors (745448625).

1089501135 is a wasteful number, since it uses less digits than its factorization.

1089501135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822838.

The product of its (nonzero) digits is 5400, while the sum is 33.

The square root of 1089501135 is about 33007.5920812167. The cubic root of 1089501135 is about 1028.9854385898.

The spelling of 1089501135 in words is "one billion, eighty-nine million, five hundred one thousand, one hundred thirty-five".