3681818800054 has 8 divisors (see below), whose sum is σ = 5555798429328. Its totient is φ = 1829885990280.

The previous prime is 3681818800031. The next prime is 3681818800063. The reversal of 3681818800054 is 4500088181863.

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

It is a junction number, because it is equal to n+sod(n) for n = 3681818799974 and 3681818800010.

It is a congruent number.

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, 5511704457 + ... + 5511705124.

It is an arithmetic number, because the mean of its divisors is an integer number (694474803666).

Almost surely, 2^{3681818800054} is an apocalyptic number.

3681818800054 is a deficient number, since it is larger than the sum of its proper divisors (1873979629274).

3681818800054 is a wasteful number, since it uses less digits than its factorization.

3681818800054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11023409750.

The product of its (nonzero) digits is 1474560, while the sum is 52.

The spelling of 3681818800054 in words is "three trillion, six hundred eighty-one billion, eight hundred eighteen million, eight hundred thousand, fifty-four".