3605450634436 has 48 divisors (see below), whose sum is σ = 7224820162560. Its totient is φ = 1542211489440.

The previous prime is 3605450634389. The next prime is 3605450634481. The reversal of 3605450634436 is 6344360545063.

It is a self number, because there is not a number n which added to its sum of digits gives 3605450634436.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107406591 + ... + 107440153.

It is an arithmetic number, because the mean of its divisors is an integer number (150517086720).

Almost surely, 2^{3605450634436} is an apocalyptic number.

It is an amenable number.

3605450634436 is an abundant number, since it is smaller than the sum of its proper divisors (3619369528124).

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

3605450634436 is a wasteful number, since it uses less digits than its factorization.

3605450634436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40864 (or 40862 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 49.

The spelling of 3605450634436 in words is "three trillion, six hundred five billion, four hundred fifty million, six hundred thirty-four thousand, four hundred thirty-six".