1055766764067 has 16 divisors (see below), whose sum is σ = 1481909616000. Its totient is φ = 666740795904.

The previous prime is 1055766764053. The next prime is 1055766764069. The reversal of 1055766764067 is 7604676675501.

1055766764067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1055766764067 - 2²⁰ = 1055765715491 is a prime.

It is a super-2 number, since 2×1055766764067² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055766764067.

It is not an unprimeable number, because it can be changed into a prime (1055766764069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171717 + ... + 1463222.

It is an arithmetic number, because the mean of its divisors is an integer number (92619351000).

Almost surely, 2^{1055766764067} is an apocalyptic number.

1055766764067 is a deficient number, since it is larger than the sum of its proper divisors (426142851933).

1055766764067 is a wasteful number, since it uses less digits than its factorization.

1055766764067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646290.

The product of its (nonzero) digits is 44452800, while the sum is 60.

The spelling of 1055766764067 in words is "one trillion, fifty-five billion, seven hundred sixty-six million, seven hundred sixty-four thousand, sixty-seven".