50919146005 has 24 divisors (see below), whose sum is σ = 76546589112. Its totient is φ = 32230138752.

The previous prime is 50919145993. The next prime is 50919146029. The reversal of 50919146005 is 50064191905.

It can be written as a sum of positive squares in 4 ways, for example, as 5781169156 + 45137976849 = 76034^2 + 212457^2 .

It is not a de Polignac number, because 50919146005 - 2³⁵ = 16559407637 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7990402 + ... + 7996771.

It is an arithmetic number, because the mean of its divisors is an integer number (3189441213).

Almost surely, 2^50919146005 is an apocalyptic number.

It is an amenable number.

50919146005 is a deficient number, since it is larger than the sum of its proper divisors (25627443107).

50919146005 is a wasteful number, since it uses less digits than its factorization.

50919146005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15987205 (or 15987198 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 40.

The spelling of 50919146005 in words is "fifty billion, nine hundred nineteen million, one hundred forty-six thousand, five".