11056263388 has 12 divisors (see below), whose sum is σ = 19355680512. Its totient is φ = 5526068960.

The previous prime is 11056263377. The next prime is 11056263391. The reversal of 11056263388 is 88336265011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503593 + ... + 525088.

It is an arithmetic number, because the mean of its divisors is an integer number (1612973376).

Almost surely, 2^11056263388 is an apocalyptic number.

It is an amenable number.

11056263388 is a deficient number, since it is larger than the sum of its proper divisors (8299417124).

11056263388 is a wasteful number, since it uses less digits than its factorization.

11056263388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031372 (or 1031370 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 11056263388 in words is "eleven billion, fifty-six million, two hundred sixty-three thousand, three hundred eighty-eight".