11577488011 has 2 divisors, whose sum is σ = 11577488012. Its totient is φ = 11577488010.

The previous prime is 11577487973. The next prime is 11577488029. The reversal of 11577488011 is 11088477511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11577488011 - 2¹¹ = 11577485963 is a prime.

It is a super-2 number, since 2×11577488011² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11577485011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5788744005 + 5788744006.

It is an arithmetic number, because the mean of its divisors is an integer number (5788744006).

Almost surely, 2^11577488011 is an apocalyptic number.

11577488011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11577488011 is an equidigital number, since it uses as much as digits as its factorization.

11577488011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62720, while the sum is 43.

The spelling of 11577488011 in words is "eleven billion, five hundred seventy-seven million, four hundred eighty-eight thousand, eleven".