5051051000019 has 12 divisors (see below), whose sum is σ = 7296451133400. Its totient is φ = 3367141835904.

The previous prime is 5051050999999. The next prime is 5051051000027. The reversal of 5051051000019 is 9100001501505.

It is not a de Polignac number, because 5051051000019 - 2⁸ = 5051050999763 is a prime.

It is a super-2 number, since 2×5051051000019² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5051050999956 and 5051051000001.

It is not an unprimeable number, because it can be changed into a prime (5051051040019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18649534 + ... + 18918435.

It is an arithmetic number, because the mean of its divisors is an integer number (608037594450).

Almost surely, 2^{5051051000019} is an apocalyptic number.

5051051000019 is a deficient number, since it is larger than the sum of its proper divisors (2245400133381).

5051051000019 is a wasteful number, since it uses less digits than its factorization.

5051051000019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37582914 (or 37582911 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 27.

The spelling of 5051051000019 in words is "five trillion, fifty-one billion, fifty-one million, nineteen", and thus it is an aban number and an uban number.