1011001055608 has 32 divisors (see below), whose sum is σ = 1972587830400. Its totient is φ = 485376137568.

The previous prime is 1011001055497. The next prime is 1011001055611. The reversal of 1011001055608 is 8065501001101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24886116 + ... + 24926707.

It is an arithmetic number, because the mean of its divisors is an integer number (61643369700).

Almost surely, 2^{1011001055608} is an apocalyptic number.

It is an amenable number.

1011001055608 is a deficient number, since it is larger than the sum of its proper divisors (961586774792).

1011001055608 is a wasteful number, since it uses less digits than its factorization.

1011001055608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49812931 (or 49812927 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 28.

Adding to 1011001055608 its reverse (8065501001101), we get a palindrome (9076502056709).

The spelling of 1011001055608 in words is "one trillion, eleven billion, one million, fifty-five thousand, six hundred eight".