5206351118050 has 48 divisors (see below), whose sum is σ = 9692344817640. Its totient is φ = 2080706434560.

The previous prime is 5206351117993. The next prime is 5206351118053. The reversal of 5206351118050 is 508111536025.

It is a Cunningham number, because it is equal to 2281743²+1.

It can be written as a sum of positive squares in 12 ways, for example, as 1 + 5206351118049 = 1^2 + 2281743^2 .

It is not an unprimeable number, because it can be changed into a prime (5206351118053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 411986332 + ... + 411998968.

Almost surely, 2^{5206351118050} is an apocalyptic number.

5206351118050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5206351118050 is a deficient number, since it is larger than the sum of its proper divisors (4485993699590).

5206351118050 is a wasteful number, since it uses less digits than its factorization.

5206351118050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19255 (or 19250 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 37.

The spelling of 5206351118050 in words is "five trillion, two hundred six billion, three hundred fifty-one million, one hundred eighteen thousand, fifty".