3603554532 has 144 divisors (see below), whose sum is σ = 10217031552. Its totient is φ = 1064954880.

The previous prime is 3603554527. The next prime is 3603554543. The reversal of 3603554532 is 2354553063.

3603554532 is a `hidden beast` number, since 3 + 603 + 5 + 5 + 45 + 3 + 2 = 666.

3603554532 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 941182 + ... + 945002.

It is an arithmetic number, because the mean of its divisors is an integer number (70951608).

Almost surely, 2^3603554532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3603554532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5108515776).

3603554532 is an abundant number, since it is smaller than the sum of its proper divisors (6613477020).

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

3603554532 is a wasteful number, since it uses less digits than its factorization.

3603554532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3938 (or 3933 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The square root of 3603554532 is about 60029.6137918611. The cubic root of 3603554532 is about 1533.1231194910.

The spelling of 3603554532 in words is "three billion, six hundred three million, five hundred fifty-four thousand, five hundred thirty-two".