1056765776074 has 4 divisors (see below), whose sum is σ = 1585148664114. Its totient is φ = 528382888036.

The previous prime is 1056765776069. The next prime is 1056765776111. The reversal of 1056765776074 is 4706775676501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1001086294849 + 55679481225 = 1000543^2 + 235965^2 .

It is a super-2 number, since 2×1056765776074² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264191444017 + ... + 264191444020.

Almost surely, 2^{1056765776074} is an apocalyptic number.

1056765776074 is a deficient number, since it is larger than the sum of its proper divisors (528382888040).

1056765776074 is an equidigital number, since it uses as much as digits as its factorization.

1056765776074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528382888039.

The product of its (nonzero) digits is 51861600, while the sum is 61.

The spelling of 1056765776074 in words is "one trillion, fifty-six billion, seven hundred sixty-five million, seven hundred seventy-six thousand, seventy-four".