5050105000051 has 4 divisors (see below), whose sum is σ = 5347170000072. Its totient is φ = 4753040000032.

The previous prime is 5050105000021. The next prime is 5050105000081. The reversal of 5050105000051 is 1500005010505.

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

It is an interprime number because it is at equal distance from previous prime (5050105000021) and next prime (5050105000081).

It is a cyclic number.

It is not a de Polignac number, because 5050105000051 - 2³³ = 5041515065459 is a prime.

It is a super-2 number, since 2×5050105000051² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5050104999986 and 5050105000031.

It is not an unprimeable number, because it can be changed into a prime (5050105000021) 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, 148532499985 + ... + 148532500018.

It is an arithmetic number, because the mean of its divisors is an integer number (1336792500018).

Almost surely, 2^{5050105000051} is an apocalyptic number.

5050105000051 is a deficient number, since it is larger than the sum of its proper divisors (297065000021).

5050105000051 is a wasteful number, since it uses less digits than its factorization.

5050105000051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297065000020.

The product of its (nonzero) digits is 625, while the sum is 22.

The spelling of 5050105000051 in words is "five trillion, fifty billion, one hundred five million, fifty-one", and thus it is an aban number.