11010605490 has 48 divisors (see below), whose sum is σ = 28753740288. Its totient is φ = 2923221408.

The previous prime is 11010605483. The next prime is 11010605497. The reversal of 11010605490 is 9450601011.

11010605490 is a `hidden beast` number, since 1 + 1 + 0 + 10 + 605 + 49 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (11010605483) and next prime (11010605497).

It is not an unprimeable number, because it can be changed into a prime (11010605497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249042 + ... + 289901.

It is an arithmetic number, because the mean of its divisors is an integer number (599036256).

Almost surely, 2^11010605490 is an apocalyptic number.

11010605490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11010605490 is an abundant number, since it is smaller than the sum of its proper divisors (17743134798).

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

11010605490 is a wasteful number, since it uses less digits than its factorization.

11010605490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539183 (or 539180 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 11010605490 in words is "eleven billion, ten million, six hundred five thousand, four hundred ninety".