5424202644 has 24 divisors (see below), whose sum is σ = 14464540608. Its totient is φ = 1549772160.

The previous prime is 5424202607. The next prime is 5424202657. The reversal of 5424202644 is 4462024245.

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, 32286837 + ... + 32287004.

It is an arithmetic number, because the mean of its divisors is an integer number (602689192).

Almost surely, 2^5424202644 is an apocalyptic number.

It is an amenable number.

5424202644 is an abundant number, since it is smaller than the sum of its proper divisors (9040337964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5424202644 is a wasteful number, since it uses less digits than its factorization.

5424202644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64573855 (or 64573853 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

The square root of 5424202644 is about 73649.1863091508. The cubic root of 5424202644 is about 1757.0278093981.

Adding to 5424202644 its reverse (4462024245), we get a palindrome (9886226889).

The spelling of 5424202644 in words is "five billion, four hundred twenty-four million, two hundred two thousand, six hundred forty-four".