5011001156 has 12 divisors (see below), whose sum is σ = 10022002368. Its totient is φ = 2147571912.

The previous prime is 5011001153. The next prime is 5011001161. The reversal of 5011001156 is 6511001105.

5011001156 is an admirable number.

It is a super-2 number, since 2×5011001156² = 50220265170866672672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5011001153) 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, 89482136 + ... + 89482191.

It is an arithmetic number, because the mean of its divisors is an integer number (835166864).

Almost surely, 2^5011001156 is an apocalyptic number.

It is an amenable number.

5011001156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5011001156 is a wasteful number, since it uses less digits than its factorization.

5011001156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178964338 (or 178964336 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 5011001156 is about 70788.4252967955. The cubic root of 5011001156 is about 1711.2291421620.

The spelling of 5011001156 in words is "five billion, eleven million, one thousand, one hundred fifty-six".