5399772704842 has 4 divisors (see below), whose sum is σ = 8099659057266. Its totient is φ = 2699886352420.

The previous prime is 5399772704827. The next prime is 5399772704861. The reversal of 5399772704842 is 2484072779935.

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., 4710293243041 + 689479461801 = 2170321^2 + 830349^2 .

It is a Smith number, since the sum of its digits (67) 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, 1349943176209 + ... + 1349943176212.

Almost surely, 2^{5399772704842} is an apocalyptic number.

5399772704842 is a deficient number, since it is larger than the sum of its proper divisors (2699886352424).

5399772704842 is a wasteful number, since it uses less digits than its factorization.

5399772704842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2699886352423.

The product of its (nonzero) digits is 213373440, while the sum is 67.

The spelling of 5399772704842 in words is "five trillion, three hundred ninety-nine billion, seven hundred seventy-two million, seven hundred four thousand, eight hundred forty-two".