1055756011 has 2 divisors, whose sum is σ = 1055756012. Its totient is φ = 1055756010.

The previous prime is 1055755951. The next prime is 1055756017. The reversal of 1055756011 is 1106575501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1055756011 - 2²³ = 1047367403 is a prime.

It is a super-2 number, since 2×1055756011² = 2229241509525264242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1055756017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527878005 + 527878006.

It is an arithmetic number, because the mean of its divisors is an integer number (527878006).

Almost surely, 2^1055756011 is an apocalyptic number.

1055756011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055756011 is an equidigital number, since it uses as much as digits as its factorization.

1055756011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5250, while the sum is 31.

The square root of 1055756011 is about 32492.3992804471. The cubic root of 1055756011 is about 1018.2502395465.

The spelling of 1055756011 in words is "one billion, fifty-five million, seven hundred fifty-six thousand, eleven".