3533778812138 has 8 divisors (see below), whose sum is σ = 5302855872288. Its totient is φ = 1766160188044.

The previous prime is 3533778812099. The next prime is 3533778812153. The reversal of 3533778812138 is 8312188773353.

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

It is a super-2 number, since 2×3533778812138² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364602956 + ... + 364612647.

It is an arithmetic number, because the mean of its divisors is an integer number (662856984036).

Almost surely, 2^{3533778812138} is an apocalyptic number.

3533778812138 is a deficient number, since it is larger than the sum of its proper divisors (1769077060150).

3533778812138 is a wasteful number, since it uses less digits than its factorization.

3533778812138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729218028.

The product of its digits is 20321280, while the sum is 59.

The spelling of 3533778812138 in words is "three trillion, five hundred thirty-three billion, seven hundred seventy-eight million, eight hundred twelve thousand, one hundred thirty-eight".