50378362705 has 12 divisors (see below), whose sum is σ = 66449477556. Its totient is φ = 36638808800.

The previous prime is 50378362703. The next prime is 50378362711. The reversal of 50378362705 is 50726387305.

It can be written as a sum of positive squares in 2 ways, for example, as 27614795329 + 22763567376 = 166177^2 + 150876^2 .

It is not a de Polignac number, because 50378362705 - 2¹ = 50378362703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50378362703) 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, 41634406 + ... + 41635615.

It is an arithmetic number, because the mean of its divisors is an integer number (5537456463).

Almost surely, 2^50378362705 is an apocalyptic number.

50378362705 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50378362705 is a deficient number, since it is larger than the sum of its proper divisors (16071114851).

50378362705 is a wasteful number, since it uses less digits than its factorization.

50378362705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83270048 (or 83270037 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 50378362705 in words is "fifty billion, three hundred seventy-eight million, three hundred sixty-two thousand, seven hundred five".