1006777045 has 8 divisors (see below), whose sum is σ = 1260660096. Its totient is φ = 770403216.

The previous prime is 1006776983. The next prime is 1006777061. The reversal of 1006777045 is 5407776001.

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

It is not a de Polignac number, because 1006777045 - 2⁷ = 1006776917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1006776995 and 1006777013.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4377177 + ... + 4377406.

It is an arithmetic number, because the mean of its divisors is an integer number (157582512).

Almost surely, 2^1006777045 is an apocalyptic number.

It is an amenable number.

1006777045 is a deficient number, since it is larger than the sum of its proper divisors (253883051).

1006777045 is an equidigital number, since it uses as much as digits as its factorization.

1006777045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8754611.

The product of its (nonzero) digits is 41160, while the sum is 37.

The square root of 1006777045 is about 31729.7501565959. The cubic root of 1006777045 is about 1002.2539309783.

The spelling of 1006777045 in words is "one billion, six million, seven hundred seventy-seven thousand, forty-five".