1145079767056 has 15 divisors (see below), whose sum is σ = 2218600341853. Its totient is φ = 572537743360.

The previous prime is 1145079767011. The next prime is 1145079767071. The reversal of 1145079767056 is 6507679705411.

It is a happy number.

The square root of 1145079767056 is 1070084.

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., 1038124605456 + 106955161600 = 1018884^2 + 327040^2 .

It is a super-3 number, since 3×1145079767056³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4146576 + ... + 4414096.

Almost surely, 2^{1145079767056} is an apocalyptic number.

1145079767056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1145079767056 is the 1070084-th square number.

It is an amenable number.

1145079767056 is a deficient number, since it is larger than the sum of its proper divisors (1073520574797).

1145079767056 is an frugal number, since it uses more digits than its factorization.

1145079767056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535050 (or 267523 counting only the distinct ones).

The product of its (nonzero) digits is 11113200, while the sum is 58.

The spelling of 1145079767056 in words is "one trillion, one hundred forty-five billion, seventy-nine million, seven hundred sixty-seven thousand, fifty-six".