1090510505 has 16 divisors (see below), whose sum is σ = 1496242560. Its totient is φ = 747436032.

The previous prime is 1090510483. The next prime is 1090510607. The reversal of 1090510505 is 5050150901.

It is not a de Polignac number, because 1090510505 - 2¹⁶ = 1090444969 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88322 + ... + 99908.

It is an arithmetic number, because the mean of its divisors is an integer number (93515160).

Almost surely, 2^1090510505 is an apocalyptic number.

It is an amenable number.

1090510505 is a deficient number, since it is larger than the sum of its proper divisors (405732055).

1090510505 is a wasteful number, since it uses less digits than its factorization.

1090510505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14288.

The product of its (nonzero) digits is 1125, while the sum is 26.

The square root of 1090510505 is about 33022.8785086945. The cubic root of 1090510505 is about 1029.3031088879.

The spelling of 1090510505 in words is "one billion, ninety million, five hundred ten thousand, five hundred five".