5330090644 has 24 divisors (see below), whose sum is σ = 9507469608. Its totient is φ = 2613711360.

The previous prime is 5330090609. The next prime is 5330090663. The reversal of 5330090644 is 4460900335.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3529785744 + 1800304900 = 59412^2 + 42430^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 942064 + ... + 947704.

It is an arithmetic number, because the mean of its divisors is an integer number (396144567).

Almost surely, 2^5330090644 is an apocalyptic number.

It is an amenable number.

5330090644 is a deficient number, since it is larger than the sum of its proper divisors (4177378964).

5330090644 is a wasteful number, since it uses less digits than its factorization.

5330090644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10155 (or 10153 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 5330090644 is about 73007.4697822079. The cubic root of 5330090644 is about 1746.8067639280.

Adding to 5330090644 its reverse (4460900335), we get a palindrome (9790990979).

The spelling of 5330090644 in words is "five billion, three hundred thirty million, ninety thousand, six hundred forty-four".