3552404544 has 84 divisors (see below), whose sum is σ = 10965605196. Its totient is φ = 1093045248.

The previous prime is 3552404539. The next prime is 3552404549. The reversal of 3552404544 is 4454042553.

It is an interprime number because it is at equal distance from previous prime (3552404539) and next prime (3552404549).

It can be written as a sum of positive squares in 2 ways, for example, as 1108090944 + 2444313600 = 33288^2 + 49440^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3552404499 and 3552404508.

It is not an unprimeable number, because it can be changed into a prime (3552404549) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229719 + ... + 244694.

It is an arithmetic number, because the mean of its divisors is an integer number (130542919).

Almost surely, 2^3552404544 is an apocalyptic number.

It is an amenable number.

3552404544 is an abundant number, since it is smaller than the sum of its proper divisors (7413200652).

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

3552404544 is a wasteful number, since it uses less digits than its factorization.

3552404544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474444 (or 474431 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

The square root of 3552404544 is about 59602.0515083164. The cubic root of 3552404544 is about 1525.8346475043.

The spelling of 3552404544 in words is "three billion, five hundred fifty-two million, four hundred four thousand, five hundred forty-four".