11088587477 has 12 divisors (see below), whose sum is σ = 12645455424. Its totient is φ = 9642244920.

The previous prime is 11088587429. The next prime is 11088587483. The reversal of 11088587477 is 77478588011.

It is not a de Polignac number, because 11088587477 - 2¹⁴ = 11088571093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11088581477) 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 in 11 ways as a sum of consecutive naturals, for example, 946973 + ... + 958610.

It is an arithmetic number, because the mean of its divisors is an integer number (1053787952).

Almost surely, 2^11088587477 is an apocalyptic number.

It is an amenable number.

11088587477 is a deficient number, since it is larger than the sum of its proper divisors (1556867947).

11088587477 is a wasteful number, since it uses less digits than its factorization.

11088587477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905640 (or 1905617 counting only the distinct ones).

The product of its (nonzero) digits is 3512320, while the sum is 56.

The spelling of 11088587477 in words is "eleven billion, eighty-eight million, five hundred eighty-seven thousand, four hundred seventy-seven".