1076263079761 has 9 divisors (see below), whose sum is σ = 1099699332571. Its totient is φ = 1053316143472.

The previous prime is 1076263079747. The next prime is 1076263079767. The reversal of 1076263079761 is 1679703626701.

The square root of 1076263079761 is 1037431.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1043554187025 + 32708892736 = 1021545^2 + 180856^2 .

It is not a de Polignac number, because 1076263079761 - 2²⁷ = 1076128862033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1076263079767) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 48748221 + ... + 48770293.

Almost surely, 2^{1076263079761} is an apocalyptic number.

1076263079761 is the 1037431-st square number.

1076263079761 is the 518716-th centered octagonal number.

It is an amenable number.

1076263079761 is a deficient number, since it is larger than the sum of its proper divisors (23436252810).

1076263079761 is an frugal number, since it uses more digits than its factorization.

1076263079761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44240 (or 22120 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 55.

The spelling of 1076263079761 in words is "one trillion, seventy-six billion, two hundred sixty-three million, seventy-nine thousand, seven hundred sixty-one".