11078053580555 has 16 divisors (see below), whose sum is σ = 14367937108224. Its totient is φ = 8151183204480.

The previous prime is 11078053580507. The next prime is 11078053580597. The reversal of 11078053580555 is 55508535087011.

It is a happy number.

It is not a de Polignac number, because 11078053580555 - 2⁸ = 11078053580299 is a prime.

It is a super-2 number, since 2×11078053580555² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11078053580497 and 11078053580506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307620251 + ... + 307656260.

It is an arithmetic number, because the mean of its divisors is an integer number (897996069264).

Almost surely, 2^{11078053580555} is an apocalyptic number.

11078053580555 is a deficient number, since it is larger than the sum of its proper divisors (3289883527669).

11078053580555 is a wasteful number, since it uses less digits than its factorization.

11078053580555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615276806.

The product of its (nonzero) digits is 4200000, while the sum is 53.

The spelling of 11078053580555 in words is "eleven trillion, seventy-eight billion, fifty-three million, five hundred eighty thousand, five hundred fifty-five".