5244702394 has 4 divisors (see below), whose sum is σ = 7867053594. Its totient is φ = 2622351196.

The previous prime is 5244702391. The next prime is 5244702401. The reversal of 5244702394 is 4932074425.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3071930625 + 2172771769 = 55425^2 + 46613^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5244702391) by changing a digit.

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, 1311175597 + ... + 1311175600.

Almost surely, 2^5244702394 is an apocalyptic number.

5244702394 is a deficient number, since it is larger than the sum of its proper divisors (2622351200).

5244702394 is a wasteful number, since it uses less digits than its factorization.

5244702394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622351199.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 5244702394 is about 72420.3175497042. The cubic root of 5244702394 is about 1737.4285346035.

The spelling of 5244702394 in words is "five billion, two hundred forty-four million, seven hundred two thousand, three hundred ninety-four".