1058776716077 has 4 divisors (see below), whose sum is σ = 1087392303036. Its totient is φ = 1030161129120.

The previous prime is 1058776716047. The next prime is 1058776716089. The reversal of 1058776716077 is 7706176778501.

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 768744921961 + 290031794116 = 876781^2 + 538546^2 .

It is a cyclic number.

It is not a de Polignac number, because 1058776716077 - 2¹⁶ = 1058776650541 is a prime.

It is a super-2 number, since 2×1058776716077² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058776716017) 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 3 ways as a sum of consecutive naturals, for example, 14307793424 + ... + 14307793497.

It is an arithmetic number, because the mean of its divisors is an integer number (271848075759).

Almost surely, 2^{1058776716077} is an apocalyptic number.

It is an amenable number.

1058776716077 is a deficient number, since it is larger than the sum of its proper divisors (28615586959).

1058776716077 is an equidigital number, since it uses as much as digits as its factorization.

1058776716077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28615586958.

The product of its (nonzero) digits is 24202080, while the sum is 62.

The spelling of 1058776716077 in words is "one trillion, fifty-eight billion, seven hundred seventy-six million, seven hundred sixteen thousand, seventy-seven".