3553541380 has 24 divisors (see below), whose sum is σ = 7468742232. Its totient is φ = 1420215552.

The previous prime is 3553541353. The next prime is 3553541389. The reversal of 3553541380 is 831453553.

It can be written as a sum of positive squares in 4 ways, for example, as 427716 + 3553113664 = 654^2 + 59608^2 .

It is not an unprimeable number, because it can be changed into a prime (3553541389) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 50607 + ... + 98326.

It is an arithmetic number, because the mean of its divisors is an integer number (311197593).

Almost surely, 2^3553541380 is an apocalyptic number.

It is an amenable number.

3553541380 is an abundant number, since it is smaller than the sum of its proper divisors (3915200852).

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

3553541380 is a wasteful number, since it uses less digits than its factorization.

3553541380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150135 (or 150133 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 3553541380 is about 59611.5876319361. The cubic root of 3553541380 is about 1525.9973953681.

The spelling of 3553541380 in words is "three billion, five hundred fifty-three million, five hundred forty-one thousand, three hundred eighty".