1011060550500 has 1536 divisors, whose sum is σ = 4095794626560. Its totient is φ = 187084800000.

The previous prime is 1011060550499. The next prime is 1011060550501. The reversal of 1011060550500 is 50550601101.

It is an interprime number because it is at equal distance from previous prime (1011060550499) and next prime (1011060550501).

It is not an unprimeable number, because it can be changed into a prime (1011060550501) by changing a digit.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 8947438444 + ... + 8947438556.

It is an arithmetic number, because the mean of its divisors is an integer number (2666532960).

Almost surely, 2^{1011060550500} is an apocalyptic number.

1011060550500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1011060550500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2047897313280).

1011060550500 is an abundant number, since it is smaller than the sum of its proper divisors (3084734076060).

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

1011060550500 is a wasteful number, since it uses less digits than its factorization.

1011060550500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

It can be divided in two parts, 101 and 1060550500, that added together give a palindrome (1060550601).

The spelling of 1011060550500 in words is "one trillion, eleven billion, sixty million, five hundred fifty thousand, five hundred".