5051120550101 has 4 divisors (see below), whose sum is σ = 5103193957932. Its totient is φ = 4999047142272.

The previous prime is 5051120550079. The next prime is 5051120550109. The reversal of 5051120550101 is 1010550211505.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1058213403025 + 3992907147076 = 1028695^2 + 1998226^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5051120550101 is a prime.

It is a super-2 number, since 2×5051120550101² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051120550109) 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, 26036703770 + ... + 26036703963.

It is an arithmetic number, because the mean of its divisors is an integer number (1275798489483).

Almost surely, 2^{5051120550101} is an apocalyptic number.

It is an amenable number.

5051120550101 is a deficient number, since it is larger than the sum of its proper divisors (52073407831).

5051120550101 is an equidigital number, since it uses as much as digits as its factorization.

5051120550101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52073407830.

The product of its (nonzero) digits is 1250, while the sum is 26.

Adding to 5051120550101 its reverse (1010550211505), we get a palindrome (6061670761606).

The spelling of 5051120550101 in words is "five trillion, fifty-one billion, one hundred twenty million, five hundred fifty thousand, one hundred one".