1056835049 has 2 divisors, whose sum is σ = 1056835050. Its totient is φ = 1056835048.

The previous prime is 1056835009. The next prime is 1056835093. The reversal of 1056835049 is 9405386501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1046975449 + 9859600 = 32357^2 + 3140^2 .

It is a cyclic number.

It is not a de Polignac number, because 1056835049 - 2¹⁶ = 1056769513 is a prime.

It is a super-2 number, since 2×1056835049² = 2233800641589664802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056834997 and 1056835015.

It is not a weakly prime, because it can be changed into another prime (1056835009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528417524 + 528417525.

It is an arithmetic number, because the mean of its divisors is an integer number (528417525).

Almost surely, 2^1056835049 is an apocalyptic number.

It is an amenable number.

1056835049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056835049 is an equidigital number, since it uses as much as digits as its factorization.

1056835049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 1056835049 is about 32508.9995078286. Note that the first 3 decimals coincide. The cubic root of 1056835049 is about 1018.5970231413.

The spelling of 1056835049 in words is "one billion, fifty-six million, eight hundred thirty-five thousand, forty-nine".