955782011 has 4 divisors (see below), whose sum is σ = 965061552. Its totient is φ = 946502472.

The previous prime is 955781999. The next prime is 955782059. The reversal of 955782011 is 110287559.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110287559 = 103 ⋅1070753.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-955782011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (955782071) 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 3 ways as a sum of consecutive naturals, for example, 4639616 + ... + 4639821.

It is an arithmetic number, because the mean of its divisors is an integer number (241265388).

Almost surely, 2^955782011 is an apocalyptic number.

955782011 is a deficient number, since it is larger than the sum of its proper divisors (9279541).

955782011 is a wasteful number, since it uses less digits than its factorization.

955782011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9279540.

The product of its (nonzero) digits is 25200, while the sum is 38.

The square root of 955782011 is about 30915.7243324493. The cubic root of 955782011 is about 985.0379230763.

The spelling of 955782011 in words is "nine hundred fifty-five million, seven hundred eighty-two thousand, eleven".