3605531542 has 12 divisors (see below), whose sum is σ = 5707927116. Its totient is φ = 1707883020.

The previous prime is 3605531521. The next prime is 3605531549. The reversal of 3605531542 is 2451355063.

3605531542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3605531498 and 3605531507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3605531549) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2496184 + ... + 2497627.

It is an arithmetic number, because the mean of its divisors is an integer number (475660593).

Almost surely, 2^3605531542 is an apocalyptic number.

3605531542 is a deficient number, since it is larger than the sum of its proper divisors (2102395574).

3605531542 is a wasteful number, since it uses less digits than its factorization.

3605531542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4993851 (or 4993832 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 3605531542 is about 60046.0784897732. The cubic root of 3605531542 is about 1533.4034395272.

The spelling of 3605531542 in words is "three billion, six hundred five million, five hundred thirty-one thousand, five hundred forty-two".