1045616011 has 8 divisors (see below), whose sum is σ = 1156298544. Its totient is φ = 937537920.

The previous prime is 1045616009. The next prime is 1045616017. The reversal of 1045616011 is 1106165401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1045616011 - 2¹ = 1045616009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045616017) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 650266 + ... + 651871.

It is an arithmetic number, because the mean of its divisors is an integer number (144537318).

Almost surely, 2^1045616011 is an apocalyptic number.

1045616011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1045616011 is a deficient number, since it is larger than the sum of its proper divisors (110682533).

1045616011 is a wasteful number, since it uses less digits than its factorization.

1045616011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302221.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 1045616011 is about 32335.9863155587. The cubic root of 1045616011 is about 1014.9798214824.

The spelling of 1045616011 in words is "one billion, forty-five million, six hundred sixteen thousand, eleven".