3633533604542 has 16 divisors (see below), whose sum is σ = 5465923304352. Its totient is φ = 1811563833600.

The previous prime is 3633533604541. The next prime is 3633533604587. The reversal of 3633533604542 is 2454063353363.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3633533604541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394823 + ... + 2724509.

It is an arithmetic number, because the mean of its divisors is an integer number (341620206522).

Almost surely, 2^{3633533604542} is an apocalyptic number.

3633533604542 is a deficient number, since it is larger than the sum of its proper divisors (1832389699810).

3633533604542 is a wasteful number, since it uses less digits than its factorization.

3633533604542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331923.

The product of its (nonzero) digits is 6998400, while the sum is 47.

The spelling of 3633533604542 in words is "three trillion, six hundred thirty-three billion, five hundred thirty-three million, six hundred four thousand, five hundred forty-two".