5388026668 has 6 divisors (see below), whose sum is σ = 9429046676. Its totient is φ = 2694013332.

The previous prime is 5388026663. The next prime is 5388026671. The reversal of 5388026668 is 8666208835.

It is a happy number.

It is a super-3 number, since 3×5388026668³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5388026663) 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, 673503330 + ... + 673503337.

Almost surely, 2^5388026668 is an apocalyptic number.

It is an amenable number.

5388026668 is a deficient number, since it is larger than the sum of its proper divisors (4041020008).

5388026668 is a wasteful number, since it uses less digits than its factorization.

5388026668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347006671 (or 1347006669 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 52.

The square root of 5388026668 is about 73403.1788684932. The cubic root of 5388026668 is about 1753.1130080037.

The spelling of 5388026668 in words is "five billion, three hundred eighty-eight million, twenty-six thousand, six hundred sixty-eight".