5644602234 has 32 divisors (see below), whose sum is σ = 12578544000. Its totient is φ = 1876286592.

The previous prime is 5644602209. The next prime is 5644602263. The reversal of 5644602234 is 4322064465.

5644602234 is a `hidden beast` number, since 5 + 6 + 44 + 602 + 2 + 3 + 4 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126199 + ... + 164970.

It is an arithmetic number, because the mean of its divisors is an integer number (393079500).

Almost surely, 2^5644602234 is an apocalyptic number.

5644602234 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5644602234 is an abundant number, since it is smaller than the sum of its proper divisors (6933941766).

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

5644602234 is a wasteful number, since it uses less digits than its factorization.

5644602234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291539 (or 291533 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The square root of 5644602234 is about 75130.5679068114. The cubic root of 5644602234 is about 1780.5101254313.

Adding to 5644602234 its reverse (4322064465), we get a palindrome (9966666699).

The spelling of 5644602234 in words is "five billion, six hundred forty-four million, six hundred two thousand, two hundred thirty-four".