3916365736550 has 72 divisors (see below), whose sum is σ = 7713063660456. Its totient is φ = 1479260206080.

The previous prime is 3916365736541. The next prime is 3916365736553. The reversal of 3916365736550 is 556375636193.

It is a self number, because there is not a number n which added to its sum of digits gives 3916365736550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3916365736553) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5187974 + ... + 5894726.

It is an arithmetic number, because the mean of its divisors is an integer number (107125884173).

Almost surely, 2^{3916365736550} is an apocalyptic number.

3916365736550 is a deficient number, since it is larger than the sum of its proper divisors (3796697923906).

3916365736550 is a wasteful number, since it uses less digits than its factorization.

3916365736550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707110 (or 707086 counting only the distinct ones).

The product of its (nonzero) digits is 45927000, while the sum is 59.

The spelling of 3916365736550 in words is "three trillion, nine hundred sixteen billion, three hundred sixty-five million, seven hundred thirty-six thousand, five hundred fifty".