11520035419 has 2 divisors, whose sum is σ = 11520035420. Its totient is φ = 11520035418.

The previous prime is 11520035399. The next prime is 11520035441. The reversal of 11520035419 is 91453002511.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11520035419 is a prime.

It is a super-2 number, since 2×11520035419² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11520035459) 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, 5760017709 + 5760017710.

It is an arithmetic number, because the mean of its divisors is an integer number (5760017710).

Almost surely, 2^11520035419 is an apocalyptic number.

11520035419 is a deficient number, since it is larger than the sum of its proper divisors (1).

11520035419 is an equidigital number, since it uses as much as digits as its factorization.

11520035419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 11520035419 in words is "eleven billion, five hundred twenty million, thirty-five thousand, four hundred nineteen".