8045769276738 has 30 divisors (see below), whose sum is σ = 18028563906441. Its totient is φ = 2681911057968.

The previous prime is 8045769276703. The next prime is 8045769276751. The reversal of 8045769276738 is 8376729675408.

8045769276738 is a `hidden beast` number, since 8 + 0 + 457 + 69 + 27 + 67 + 38 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8045749269009 + 20007729 = 2836503^2 + 4473^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2005713.

It is a super-2 number, since 2×8045769276738² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 35991406 + ... + 36214262.

Almost surely, 2^{8045769276738} is an apocalyptic number.

8045769276738 is an abundant number, since it is smaller than the sum of its proper divisors (9982794629703).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8045769276738 is an frugal number, since it uses more digits than its factorization.

8045769276738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445728 (or 222862 counting only the distinct ones).

The product of its (nonzero) digits is 853493760, while the sum is 72.

Multiplying 8045769276738 by its sum of digits (72), we get a square (579295387925136 = 24068556²).

The spelling of 8045769276738 in words is "eight trillion, forty-five billion, seven hundred sixty-nine million, two hundred seventy-six thousand, seven hundred thirty-eight".