3558778850005 has 8 divisors (see below), whose sum is σ = 4270545546624. Its totient is φ = 2847015795600.

The previous prime is 3558778849999. The next prime is 3558778850009. The reversal of 3558778850005 is 5000588778553.

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

It is not a de Polignac number, because 3558778850005 - 2¹¹ = 3558778847957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3558778850009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2213400 + ... + 3466510.

It is an arithmetic number, because the mean of its divisors is an integer number (533818193328).

Almost surely, 2^{3558778850005} is an apocalyptic number.

It is an amenable number.

3558778850005 is a deficient number, since it is larger than the sum of its proper divisors (711766696619).

3558778850005 is a wasteful number, since it uses less digits than its factorization.

3558778850005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821107.

The product of its (nonzero) digits is 47040000, while the sum is 61.

The spelling of 3558778850005 in words is "three trillion, five hundred fifty-eight billion, seven hundred seventy-eight million, eight hundred fifty thousand, five".