5185008050 has 24 divisors (see below), whose sum is σ = 9649056900. Its totient is φ = 2072940480.

The previous prime is 5185008047. The next prime is 5185008079. The reversal of 5185008050 is 508005815.

It is a Cunningham number, because it is equal to 72007²+1.

It can be written as a sum of positive squares in 6 ways, for example, as 4778542129 + 406465921 = 69127^2 + 20161^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5185007998 and 5185008016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75896 + ... + 127004.

Almost surely, 2^5185008050 is an apocalyptic number.

5185008050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5185008050 is a deficient number, since it is larger than the sum of its proper divisors (4464048850).

5185008050 is a wasteful number, since it uses less digits than its factorization.

5185008050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53150 (or 53145 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 32.

The square root of 5185008050 is about 72007.0000069438. Note that the first 5 decimals coincide. The cubic root of 5185008050 is about 1730.8116576292.

The spelling of 5185008050 in words is "five billion, one hundred eighty-five million, eight thousand, fifty".