1007922566677 has 4 divisors (see below), whose sum is σ = 1085455071820. Its totient is φ = 930390061536.

The previous prime is 1007922566663. The next prime is 1007922566689. The reversal of 1007922566677 is 7766652297001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 206183197476 + 801739369201 = 454074^2 + 895399^2 .

It is not a de Polignac number, because 1007922566677 - 2¹⁵ = 1007922533909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1007922566977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38766252552 + ... + 38766252577.

It is an arithmetic number, because the mean of its divisors is an integer number (271363767955).

Almost surely, 2^{1007922566677} is an apocalyptic number.

It is an amenable number.

1007922566677 is a deficient number, since it is larger than the sum of its proper divisors (77532505143).

1007922566677 is an equidigital number, since it uses as much as digits as its factorization.

1007922566677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77532505142.

The product of its (nonzero) digits is 13335840, while the sum is 58.

The spelling of 1007922566677 in words is "one trillion, seven billion, nine hundred twenty-two million, five hundred sixty-six thousand, six hundred seventy-seven".