5100003782442 has 24 divisors (see below), whose sum is σ = 11348657066916. Its totient is φ = 1654055280576.

The previous prime is 5100003782429. The next prime is 5100003782453. The reversal of 5100003782442 is 2442873000015.

It is a happy number.

5100003782442 is a `hidden beast` number, since 5 + 100 + 0 + 0 + 37 + 82 + 442 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5002777682721 + 97226099721 = 2236689^2 + 311811^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5100003782397 and 5100003782406.

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, 3828831003 + ... + 3828832334.

Almost surely, 2^{5100003782442} is an apocalyptic number.

5100003782442 is an abundant number, since it is smaller than the sum of its proper divisors (6248653284474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5100003782442 is a wasteful number, since it uses less digits than its factorization.

5100003782442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7657663382 (or 7657663379 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

Adding to 5100003782442 its reverse (2442873000015), we get a palindrome (7542876782457).

The spelling of 5100003782442 in words is "five trillion, one hundred billion, three million, seven hundred eighty-two thousand, four hundred forty-two".