3780553040650 has 48 divisors (see below), whose sum is σ = 7106471194680. Its totient is φ = 1496208672000.

The previous prime is 3780553040633. The next prime is 3780553040707. The reversal of 3780553040650 is 560403550873.

It can be written as a sum of positive squares in 12 ways, for example, as 2350024614441 + 1430528426209 = 1532979^2 + 1196047^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3780553040650.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3325672 + ... + 4315228.

Almost surely, 2^{3780553040650} is an apocalyptic number.

3780553040650 is a deficient number, since it is larger than the sum of its proper divisors (3325918154030).

3780553040650 is a wasteful number, since it uses less digits than its factorization.

3780553040650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990379 (or 990374 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 3780553040650 in words is "three trillion, seven hundred eighty billion, five hundred fifty-three million, forty thousand, six hundred fifty".