3545116640616 has 16 divisors (see below), whose sum is σ = 8862791601600. Its totient is φ = 1181705546864.

The previous prime is 3545116640603. The next prime is 3545116640623. The reversal of 3545116640616 is 6160466115453.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73856596656 + ... + 73856596703.

It is an arithmetic number, because the mean of its divisors is an integer number (553924475100).

Almost surely, 2^{3545116640616} is an apocalyptic number.

It is an amenable number.

3545116640616 is an abundant number, since it is smaller than the sum of its proper divisors (5317674960984).

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

3545116640616 is a wasteful number, since it uses less digits than its factorization.

3545116640616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147713193368 (or 147713193364 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 3545116640616 in words is "three trillion, five hundred forty-five billion, one hundred sixteen million, six hundred forty thousand, six hundred sixteen".