5422356872 has 8 divisors (see below), whose sum is σ = 10166919150. Its totient is φ = 2711178432.

The previous prime is 5422356871. The next prime is 5422356943. The reversal of 5422356872 is 2786532245.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5416076836 + 6280036 = 73594^2 + 2506^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5422356871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338897297 + ... + 338897312.

Almost surely, 2^5422356872 is an apocalyptic number.

It is an amenable number.

5422356872 is a deficient number, since it is larger than the sum of its proper divisors (4744562278).

5422356872 is a wasteful number, since it uses less digits than its factorization.

5422356872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677794615 (or 677794611 counting only the distinct ones).

The product of its digits is 806400, while the sum is 44.

The square root of 5422356872 is about 73636.6544052621. The cubic root of 5422356872 is about 1756.8284903539.

The spelling of 5422356872 in words is "five billion, four hundred twenty-two million, three hundred fifty-six thousand, eight hundred seventy-two".