5001105051011 has 4 divisors (see below), whose sum is σ = 5001490268112. Its totient is φ = 5000719833912.

The previous prime is 5001105050987. The next prime is 5001105051073. The reversal of 5001105051011 is 1101505011005.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5001105051011 - 2²² = 5001100856707 is a prime.

It is a super-2 number, since 2×5001105051011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5001105051211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192589076 + ... + 192615041.

It is an arithmetic number, because the mean of its divisors is an integer number (1250372567028).

Almost surely, 2^{5001105051011} is an apocalyptic number.

5001105051011 is a deficient number, since it is larger than the sum of its proper divisors (385217101).

5001105051011 is a wasteful number, since it uses less digits than its factorization.

5001105051011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385217100.

The product of its (nonzero) digits is 125, while the sum is 20.

The spelling of 5001105051011 in words is "five trillion, one billion, one hundred five million, fifty-one thousand, eleven".