5022402394 has 4 divisors (see below), whose sum is σ = 7533603594. Its totient is φ = 2511201196.

The previous prime is 5022402347. The next prime is 5022402401. The reversal of 5022402394 is 4932042205.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4932042205 = 5 ⋅986408441.

It can be written as a sum of positive squares in only one way, i.e., 2893041369 + 2129361025 = 53787^2 + 46145^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255600597 + ... + 1255600600.

Almost surely, 2^5022402394 is an apocalyptic number.

5022402394 is a deficient number, since it is larger than the sum of its proper divisors (2511201200).

5022402394 is a wasteful number, since it uses less digits than its factorization.

5022402394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2511201199.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 5022402394 is about 70868.9099252980. The cubic root of 5022402394 is about 1712.5259789974.

Adding to 5022402394 its reverse (4932042205), we get a palindrome (9954444599).

The spelling of 5022402394 in words is "five billion, twenty-two million, four hundred two thousand, three hundred ninety-four".