5422154068 has 6 divisors (see below), whose sum is σ = 9488769626. Its totient is φ = 2711077032.

The previous prime is 5422154047. The next prime is 5422154147. The reversal of 5422154068 is 8604512245.

It can be written as a sum of positive squares in only one way, i.e., 4952218384 + 469935684 = 70372^2 + 21678^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677769255 + ... + 677769262.

Almost surely, 2^5422154068 is an apocalyptic number.

It is an amenable number.

5422154068 is a deficient number, since it is larger than the sum of its proper divisors (4066615558).

5422154068 is a wasteful number, since it uses less digits than its factorization.

5422154068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355538521 (or 1355538519 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 5422154068 is about 73635.2773336259. The cubic root of 5422154068 is about 1756.8065874375.

The spelling of 5422154068 in words is "five billion, four hundred twenty-two million, one hundred fifty-four thousand, sixty-eight".