5644605502 has 8 divisors (see below), whose sum is σ = 8467370496. Its totient is φ = 2822148672.

The previous prime is 5644605497. The next prime is 5644605503. The reversal of 5644605502 is 2055064465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×5644605502³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5644605503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23923 + ... + 108910.

It is an arithmetic number, because the mean of its divisors is an integer number (1058421312).

Almost surely, 2^5644605502 is an apocalyptic number.

5644605502 is a deficient number, since it is larger than the sum of its proper divisors (2822764994).

5644605502 is a wasteful number, since it uses less digits than its factorization.

5644605502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154082.

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 5644605502 is about 75130.5896556123. The cubic root of 5644605502 is about 1780.5104690461.

Adding to 5644605502 its reverse (2055064465), we get a palindrome (7699669967).

The spelling of 5644605502 in words is "five billion, six hundred forty-four million, six hundred five thousand, five hundred two".