1162772774353 has 2 divisors, whose sum is σ = 1162772774354. Its totient is φ = 1162772774352.

The previous prime is 1162772774323. The next prime is 1162772774413. The reversal of 1162772774353 is 3534772772611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 856777938129 + 305994836224 = 925623^2 + 553168^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1162772774353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1162772774294 and 1162772774303.

It is not a weakly prime, because it can be changed into another prime (1162772774323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581386387176 + 581386387177.

It is an arithmetic number, because the mean of its divisors is an integer number (581386387177).

Almost surely, 2^{1162772774353} is an apocalyptic number.

It is an amenable number.

1162772774353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162772774353 is an equidigital number, since it uses as much as digits as its factorization.

1162772774353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10372320, while the sum is 55.

The spelling of 1162772774353 in words is "one trillion, one hundred sixty-two billion, seven hundred seventy-two million, seven hundred seventy-four thousand, three hundred fifty-three".