11072512499 has 2 divisors, whose sum is σ = 11072512500. Its totient is φ = 11072512498.

The previous prime is 11072512489. The next prime is 11072512567. The reversal of 11072512499 is 99421527011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11072512499 - 2²⁴ = 11055735283 is a prime.

It is a super-2 number, since 2×11072512499² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11072512489) 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, 5536256249 + 5536256250.

It is an arithmetic number, because the mean of its divisors is an integer number (5536256250).

Almost surely, 2^11072512499 is an apocalyptic number.

11072512499 is a deficient number, since it is larger than the sum of its proper divisors (1).

11072512499 is an equidigital number, since it uses as much as digits as its factorization.

11072512499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 41.

The spelling of 11072512499 in words is "eleven billion, seventy-two million, five hundred twelve thousand, four hundred ninety-nine".