11047885558 has 16 divisors (see below), whose sum is σ = 16896690864. Its totient is φ = 5416227360.

The previous prime is 11047885477. The next prime is 11047885571. The reversal of 11047885558 is 85558874011.

It is a super-3 number, since 3×11047885558³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104160 + ... + 181507.

It is an arithmetic number, because the mean of its divisors is an integer number (1056043179).

Almost surely, 2^11047885558 is an apocalyptic number.

11047885558 is a deficient number, since it is larger than the sum of its proper divisors (5848805306).

11047885558 is a wasteful number, since it uses less digits than its factorization.

11047885558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286047.

The product of its (nonzero) digits is 1792000, while the sum is 52.

The spelling of 11047885558 in words is "eleven billion, forty-seven million, eight hundred eighty-five thousand, five hundred fifty-eight".