5423269888 has 24 divisors (see below), whose sum is σ = 10843895790. Its totient is φ = 2711633920.

The previous prime is 5423269861. The next prime is 5423269897. The reversal of 5423269888 is 8889623245.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5234811904 + 188457984 = 72352^2 + 13728^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1321993 + ... + 1326088.

Almost surely, 2^5423269888 is an apocalyptic number.

It is an amenable number.

5423269888 is a deficient number, since it is larger than the sum of its proper divisors (5420625902).

5423269888 is an equidigital number, since it uses as much as digits as its factorization.

5423269888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2648103 (or 2648083 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 55.

The square root of 5423269888 is about 73642.8536111957. The cubic root of 5423269888 is about 1756.9270896985.

The spelling of 5423269888 in words is "five billion, four hundred twenty-three million, two hundred sixty-nine thousand, eight hundred eighty-eight".