11010606054978 has 16 divisors (see below), whose sum is σ = 22021804254240. Its totient is φ = 3670103327616.

The previous prime is 11010606054967. The next prime is 11010606054997. The reversal of 11010606054978 is 87945060601011.

It is a happy number.

It is a super-3 number, since 3×11010606054978³ (a number of 40 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 24430768 + ... + 24877371.

It is an arithmetic number, because the mean of its divisors is an integer number (1376362765890).

Almost surely, 2^{11010606054978} is an apocalyptic number.

11010606054978 is an abundant number, since it is smaller than the sum of its proper divisors (11011198199262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11010606054978 is a wasteful number, since it uses less digits than its factorization.

11010606054978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49345361.

The product of its (nonzero) digits is 362880, while the sum is 48.

Adding to 11010606054978 its reverse (87945060601011), we get a palindrome (98955666655989).

The spelling of 11010606054978 in words is "eleven trillion, ten billion, six hundred six million, fifty-four thousand, nine hundred seventy-eight".