11182725477 has 96 divisors (see below), whose sum is σ = 21391568640. Its totient is φ = 5449973760.

The previous prime is 11182725461. The next prime is 11182725487. The reversal of 11182725477 is 77452728111.

It is a happy number.

11182725477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11182725477 - 2⁴ = 11182725461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11182725457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4157349 + ... + 4160037.

It is an arithmetic number, because the mean of its divisors is an integer number (222828840).

Almost surely, 2^11182725477 is an apocalyptic number.

11182725477 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11182725477 is a deficient number, since it is larger than the sum of its proper divisors (10208843163).

11182725477 is a wasteful number, since it uses less digits than its factorization.

11182725477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3083 (or 3080 counting only the distinct ones).

The product of its digits is 219520, while the sum is 45.

The spelling of 11182725477 in words is "eleven billion, one hundred eighty-two million, seven hundred twenty-five thousand, four hundred seventy-seven".