50051025105 has 16 divisors (see below), whose sum is σ = 80299855104. Its totient is φ = 26621141760.

The previous prime is 50051025103. The next prime is 50051025127. The reversal of 50051025105 is 50152015005.

It is not a de Polignac number, because 50051025105 - 2¹ = 50051025103 is a prime.

It is a super-2 number, since 2×50051025105² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50051025103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4540456 + ... + 4551465.

It is an arithmetic number, because the mean of its divisors is an integer number (5018740944).

Almost surely, 2^50051025105 is an apocalyptic number.

It is an amenable number.

50051025105 is a deficient number, since it is larger than the sum of its proper divisors (30248829999).

50051025105 is a wasteful number, since it uses less digits than its factorization.

50051025105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9092296.

The product of its (nonzero) digits is 1250, while the sum is 24.

The spelling of 50051025105 in words is "fifty billion, fifty-one million, twenty-five thousand, one hundred five".