3555241280 has 56 divisors (see below), whose sum is σ = 8963927208. Its totient is φ = 1338441728.

The previous prime is 3555241279. The next prime is 3555241289. The reversal of 3555241280 is 821425553.

It can be written as a sum of positive squares in 4 ways, for example, as 34480384 + 3520760896 = 5872^2 + 59336^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3555241280.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3555241289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321329 + ... + 332208.

Almost surely, 2^3555241280 is an apocalyptic number.

It is an amenable number.

3555241280 is an abundant number, since it is smaller than the sum of its proper divisors (5408685928).

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

3555241280 is a wasteful number, since it uses less digits than its factorization.

3555241280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653571 (or 653561 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 3555241280 is about 59625.8440611116. The cubic root of 3555241280 is about 1526.2406859497.

The spelling of 3555241280 in words is "three billion, five hundred fifty-five million, two hundred forty-one thousand, two hundred eighty".