3655042510648 has 16 divisors (see below), whose sum is σ = 6860441474280. Its totient is φ = 1825591450848.

The previous prime is 3655042510621. The next prime is 3655042510649. The reversal of 3655042510648 is 8460152405563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3655042510649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241217511 + ... + 241232662.

Almost surely, 2^{3655042510648} is an apocalyptic number.

It is an amenable number.

3655042510648 is a deficient number, since it is larger than the sum of its proper divisors (3205398963632).

3655042510648 is a wasteful number, since it uses less digits than its factorization.

3655042510648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482451126 (or 482451122 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 49.

The spelling of 3655042510648 in words is "three trillion, six hundred fifty-five billion, forty-two million, five hundred ten thousand, six hundred forty-eight".