3804278703545 has 8 divisors (see below), whose sum is σ = 4565145519360. Its totient is φ = 3043415579440.

The previous prime is 3804278703527. The next prime is 3804278703583. The reversal of 3804278703545 is 5453078724083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3804278703545 - 2³⁴ = 3787098834361 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2494616 + ... + 3719094.

It is an arithmetic number, because the mean of its divisors is an integer number (570643189920).

Almost surely, 2^{3804278703545} is an apocalyptic number.

It is an amenable number.

3804278703545 is a deficient number, since it is larger than the sum of its proper divisors (760866815815).

3804278703545 is a wasteful number, since it uses less digits than its factorization.

3804278703545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845855.

The product of its (nonzero) digits is 22579200, while the sum is 56.

The spelling of 3804278703545 in words is "three trillion, eight hundred four billion, two hundred seventy-eight million, seven hundred three thousand, five hundred forty-five".