11058643050 has 192 divisors, whose sum is σ = 33837834240. Its totient is φ = 2327489280.

The previous prime is 11058643039. The next prime is 11058643061. The reversal of 11058643050 is 5034685011.

It is an interprime number because it is at equal distance from previous prime (11058643039) and next prime (11058643061).

It is a super-2 number, since 2×11058643050² (a number of 21 digits) contains 22 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 (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7684231 + ... + 7685669.

It is an arithmetic number, because the mean of its divisors is an integer number (176238720).

Almost surely, 2^11058643050 is an apocalyptic number.

11058643050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11058643050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16918917120).

11058643050 is an abundant number, since it is smaller than the sum of its proper divisors (22779191190).

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

11058643050 is a wasteful number, since it uses less digits than its factorization.

11058643050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037 (or 2032 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 11058643050 in words is "eleven billion, fifty-eight million, six hundred forty-three thousand, fifty".